diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-18 22:25:57 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-18 22:25:57 +0200 |
commit | fce519588acfac249e8fdc1f5016c73d617de315 (patch) | |
tree | bea37c564c552cf69344c3bab7156308df7de662 | |
parent | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus (diff) | |
parent | drivercore: revert addition of of_match to struct device (diff) | |
download | linux-fce519588acfac249e8fdc1f5016c73d617de315.tar.xz linux-fce519588acfac249e8fdc1f5016c73d617de315.zip |
Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6
* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6:
drivercore: revert addition of of_match to struct device
of: fix race when matching drivers
-rw-r--r-- | arch/powerpc/platforms/83xx/suspend.c | 7 | ||||
-rw-r--r-- | arch/powerpc/sysdev/fsl_msi.c | 7 | ||||
-rw-r--r-- | arch/sparc/kernel/pci_sabre.c | 5 | ||||
-rw-r--r-- | arch/sparc/kernel/pci_schizo.c | 8 | ||||
-rw-r--r-- | drivers/atm/fore200e.c | 7 | ||||
-rw-r--r-- | drivers/char/hw_random/n2-drv.c | 7 | ||||
-rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 7 | ||||
-rw-r--r-- | drivers/char/xilinx_hwicap/xilinx_hwicap.c | 14 | ||||
-rw-r--r-- | drivers/edac/ppc4xx_edac.c | 2 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-mpc.c | 9 | ||||
-rw-r--r-- | drivers/mmc/host/sdhci-of-core.c | 7 | ||||
-rw-r--r-- | drivers/mtd/maps/physmap_of.c | 7 | ||||
-rw-r--r-- | drivers/net/can/mscan/mpc5xxx_can.c | 7 | ||||
-rw-r--r-- | drivers/net/fs_enet/fs_enet-main.c | 9 | ||||
-rw-r--r-- | drivers/net/fs_enet/mii-fec.c | 7 | ||||
-rw-r--r-- | drivers/net/sunhme.c | 7 | ||||
-rw-r--r-- | drivers/scsi/qlogicpti.c | 7 | ||||
-rw-r--r-- | drivers/tty/serial/of_serial.c | 7 | ||||
-rw-r--r-- | drivers/usb/gadget/fsl_qe_udc.c | 7 | ||||
-rw-r--r-- | drivers/watchdog/mpc8xxx_wdt.c | 7 | ||||
-rw-r--r-- | include/linux/device.h | 1 | ||||
-rw-r--r-- | include/linux/of_device.h | 8 |
22 files changed, 108 insertions, 46 deletions
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c index 188272934cfb..104faa8aa23c 100644 --- a/arch/powerpc/platforms/83xx/suspend.c +++ b/arch/powerpc/platforms/83xx/suspend.c @@ -318,17 +318,20 @@ static const struct platform_suspend_ops mpc83xx_suspend_ops = { .end = mpc83xx_suspend_end, }; +static struct of_device_id pmc_match[]; static int pmc_probe(struct platform_device *ofdev) { + const struct of_device_id *match; struct device_node *np = ofdev->dev.of_node; struct resource res; struct pmc_type *type; int ret = 0; - if (!ofdev->dev.of_match) + match = of_match_device(pmc_match, &ofdev->dev); + if (!match) return -EINVAL; - type = ofdev->dev.of_match->data; + type = match->data; if (!of_device_is_available(np)) return -ENODEV; diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index d5679dc1e20f..01cd2f089512 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -304,8 +304,10 @@ static int __devinit fsl_msi_setup_hwirq(struct fsl_msi *msi, return 0; } +static const struct of_device_id fsl_of_msi_ids[]; static int __devinit fsl_of_msi_probe(struct platform_device *dev) { + const struct of_device_id *match; struct fsl_msi *msi; struct resource res; int err, i, j, irq_index, count; @@ -316,9 +318,10 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev) u32 offset; static const u32 all_avail[] = { 0, NR_MSI_IRQS }; - if (!dev->dev.of_match) + match = of_match_device(fsl_of_msi_ids, &dev->dev); + if (!match) return -EINVAL; - features = dev->dev.of_match->data; + features = match->data; printk(KERN_DEBUG "Setting up Freescale MSI support\n"); diff --git a/arch/sparc/kernel/pci_sabre.c b/arch/sparc/kernel/pci_sabre.c index 948068a083fc..d1840dbdaa2f 100644 --- a/arch/sparc/kernel/pci_sabre.c +++ b/arch/sparc/kernel/pci_sabre.c @@ -452,8 +452,10 @@ static void __devinit sabre_pbm_init(struct pci_pbm_info *pbm, sabre_scan_bus(pbm, &op->dev); } +static const struct of_device_id sabre_match[]; static int __devinit sabre_probe(struct platform_device *op) { + const struct of_device_id *match; const struct linux_prom64_registers *pr_regs; struct device_node *dp = op->dev.of_node; struct pci_pbm_info *pbm; @@ -463,7 +465,8 @@ static int __devinit sabre_probe(struct platform_device *op) const u32 *vdma; u64 clear_irq; - hummingbird_p = op->dev.of_match && (op->dev.of_match->data != NULL); + match = of_match_device(sabre_match, &op->dev); + hummingbird_p = match && (match->data != NULL); if (!hummingbird_p) { struct device_node *cpu_dp; diff --git a/arch/sparc/kernel/pci_schizo.c b/arch/sparc/kernel/pci_schizo.c index fecfcb2063c8..283fbc329a43 100644 --- a/arch/sparc/kernel/pci_schizo.c +++ b/arch/sparc/kernel/pci_schizo.c @@ -1458,11 +1458,15 @@ out_err: return err; } +static const struct of_device_id schizo_match[]; static int __devinit schizo_probe(struct platform_device *op) { - if (!op->dev.of_match) + const struct of_device_id *match; + + match = of_match_device(schizo_match, &op->dev); + if (!match) return -EINVAL; - return __schizo_init(op, (unsigned long) op->dev.of_match->data); + return __schizo_init(op, (unsigned long)match->data); } /* The ordering of this table is very important. Some Tomatillo diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index bdd2719f3f68..bc9e702186dd 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -2643,16 +2643,19 @@ fore200e_init(struct fore200e* fore200e, struct device *parent) } #ifdef CONFIG_SBUS +static const struct of_device_id fore200e_sba_match[]; static int __devinit fore200e_sba_probe(struct platform_device *op) { + const struct of_device_id *match; const struct fore200e_bus *bus; struct fore200e *fore200e; static int index = 0; int err; - if (!op->dev.of_match) + match = of_match_device(fore200e_sba_match, &op->dev); + if (!match) return -EINVAL; - bus = op->dev.of_match->data; + bus = match->data; fore200e = kzalloc(sizeof(struct fore200e), GFP_KERNEL); if (!fore200e) diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c index 43ac61978d8b..ac6739e085e3 100644 --- a/drivers/char/hw_random/n2-drv.c +++ b/drivers/char/hw_random/n2-drv.c @@ -619,15 +619,18 @@ static void __devinit n2rng_driver_version(void) pr_info("%s", version); } +static const struct of_device_id n2rng_match[]; static int __devinit n2rng_probe(struct platform_device *op) { + const struct of_device_id *match; int victoria_falls; int err = -ENOMEM; struct n2rng *np; - if (!op->dev.of_match) + match = of_match_device(n2rng_match, &op->dev); + if (!match) return -EINVAL; - victoria_falls = (op->dev.of_match->data != NULL); + victoria_falls = (match->data != NULL); n2rng_driver_version(); np = kzalloc(sizeof(*np), GFP_KERNEL); diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index cc6c9b2546a3..64c6b8530615 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2554,9 +2554,11 @@ static struct pci_driver ipmi_pci_driver = { }; #endif /* CONFIG_PCI */ +static struct of_device_id ipmi_match[]; static int __devinit ipmi_probe(struct platform_device *dev) { #ifdef CONFIG_OF + const struct of_device_id *match; struct smi_info *info; struct resource resource; const __be32 *regsize, *regspacing, *regshift; @@ -2566,7 +2568,8 @@ static int __devinit ipmi_probe(struct platform_device *dev) dev_info(&dev->dev, "probing via device tree\n"); - if (!dev->dev.of_match) + match = of_match_device(ipmi_match, &dev->dev); + if (!match) return -EINVAL; ret = of_address_to_resource(np, 0, &resource); @@ -2601,7 +2604,7 @@ static int __devinit ipmi_probe(struct platform_device *dev) return -ENOMEM; } - info->si_type = (enum si_type) dev->dev.of_match->data; + info->si_type = (enum si_type) match->data; info->addr_source = SI_DEVICETREE; info->irq_setup = std_irq_setup; diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c index d6412c16385f..39ccdeada791 100644 --- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c +++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c @@ -715,13 +715,13 @@ static int __devexit hwicap_remove(struct device *dev) } #ifdef CONFIG_OF -static int __devinit hwicap_of_probe(struct platform_device *op) +static int __devinit hwicap_of_probe(struct platform_device *op, + const struct hwicap_driver_config *config) { struct resource res; const unsigned int *id; const char *family; int rc; - const struct hwicap_driver_config *config = op->dev.of_match->data; const struct config_registers *regs; @@ -751,20 +751,24 @@ static int __devinit hwicap_of_probe(struct platform_device *op) regs); } #else -static inline int hwicap_of_probe(struct platform_device *op) +static inline int hwicap_of_probe(struct platform_device *op, + const struct hwicap_driver_config *config) { return -EINVAL; } #endif /* CONFIG_OF */ +static const struct of_device_id __devinitconst hwicap_of_match[]; static int __devinit hwicap_drv_probe(struct platform_device *pdev) { + const struct of_device_id *match; struct resource *res; const struct config_registers *regs; const char *family; - if (pdev->dev.of_match) - return hwicap_of_probe(pdev); + match = of_match_device(hwicap_of_match, &pdev->dev); + if (match) + return hwicap_of_probe(pdev, match->data); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) diff --git a/drivers/edac/ppc4xx_edac.c b/drivers/edac/ppc4xx_edac.c index c1f0045ceb8e..af8e7b1aa290 100644 --- a/drivers/edac/ppc4xx_edac.c +++ b/drivers/edac/ppc4xx_edac.c @@ -1019,7 +1019,7 @@ ppc4xx_edac_mc_init(struct mem_ctl_info *mci, struct ppc4xx_edac_pdata *pdata = NULL; const struct device_node *np = op->dev.of_node; - if (op->dev.of_match == NULL) + if (of_match_device(ppc4xx_edac_match, &op->dev) == NULL) return -EINVAL; /* Initial driver pointers and private data */ diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index 75b984c519ac..107397a606b4 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -560,15 +560,18 @@ static struct i2c_adapter mpc_ops = { .timeout = HZ, }; +static const struct of_device_id mpc_i2c_of_match[]; static int __devinit fsl_i2c_probe(struct platform_device *op) { + const struct of_device_id *match; struct mpc_i2c *i2c; const u32 *prop; u32 clock = MPC_I2C_CLOCK_LEGACY; int result = 0; int plen; - if (!op->dev.of_match) + match = of_match_device(mpc_i2c_of_match, &op->dev); + if (!match) return -EINVAL; i2c = kzalloc(sizeof(*i2c), GFP_KERNEL); @@ -605,8 +608,8 @@ static int __devinit fsl_i2c_probe(struct platform_device *op) clock = *prop; } - if (op->dev.of_match->data) { - struct mpc_i2c_data *data = op->dev.of_match->data; + if (match->data) { + struct mpc_i2c_data *data = match->data; data->setup(op->dev.of_node, i2c, clock, data->prescaler); } else { /* Backwards compatibility */ diff --git a/drivers/mmc/host/sdhci-of-core.c b/drivers/mmc/host/sdhci-of-core.c index f9b611fc773e..60e4186a4345 100644 --- a/drivers/mmc/host/sdhci-of-core.c +++ b/drivers/mmc/host/sdhci-of-core.c @@ -124,8 +124,10 @@ static bool __devinit sdhci_of_wp_inverted(struct device_node *np) #endif } +static const struct of_device_id sdhci_of_match[]; static int __devinit sdhci_of_probe(struct platform_device *ofdev) { + const struct of_device_id *match; struct device_node *np = ofdev->dev.of_node; struct sdhci_of_data *sdhci_of_data; struct sdhci_host *host; @@ -134,9 +136,10 @@ static int __devinit sdhci_of_probe(struct platform_device *ofdev) int size; int ret; - if (!ofdev->dev.of_match) + match = of_match_device(sdhci_of_match, &ofdev->dev); + if (!match) return -EINVAL; - sdhci_of_data = ofdev->dev.of_match->data; + sdhci_of_data = match->data; if (!of_device_is_available(np)) return -ENODEV; diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c index bd483f0c57e1..c1d33464aee8 100644 --- a/drivers/mtd/maps/physmap_of.c +++ b/drivers/mtd/maps/physmap_of.c @@ -214,11 +214,13 @@ static void __devinit of_free_probes(const char **probes) } #endif +static struct of_device_id of_flash_match[]; static int __devinit of_flash_probe(struct platform_device *dev) { #ifdef CONFIG_MTD_PARTITIONS const char **part_probe_types; #endif + const struct of_device_id *match; struct device_node *dp = dev->dev.of_node; struct resource res; struct of_flash *info; @@ -232,9 +234,10 @@ static int __devinit of_flash_probe(struct platform_device *dev) struct mtd_info **mtd_list = NULL; resource_size_t res_size; - if (!dev->dev.of_match) + match = of_match_device(of_flash_match, &dev->dev); + if (!match) return -EINVAL; - probe_type = dev->dev.of_match->data; + probe_type = match->data; reg_tuple_size = (of_n_addr_cells(dp) + of_n_size_cells(dp)) * sizeof(u32); diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c index bd1d811c204f..5fedc3375562 100644 --- a/drivers/net/can/mscan/mpc5xxx_can.c +++ b/drivers/net/can/mscan/mpc5xxx_can.c @@ -247,8 +247,10 @@ static u32 __devinit mpc512x_can_get_clock(struct platform_device *ofdev, } #endif /* CONFIG_PPC_MPC512x */ +static struct of_device_id mpc5xxx_can_table[]; static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev) { + const struct of_device_id *match; struct mpc5xxx_can_data *data; struct device_node *np = ofdev->dev.of_node; struct net_device *dev; @@ -258,9 +260,10 @@ static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev) int irq, mscan_clksrc = 0; int err = -ENOMEM; - if (!ofdev->dev.of_match) + match = of_match_device(mpc5xxx_can_table, &ofdev->dev); + if (!match) return -EINVAL; - data = (struct mpc5xxx_can_data *)ofdev->dev.of_match->data; + data = match->data; base = of_iomap(np, 0); if (!base) { diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index 24cb953900dd..5131e61c358c 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -998,8 +998,10 @@ static const struct net_device_ops fs_enet_netdev_ops = { #endif }; +static struct of_device_id fs_enet_match[]; static int __devinit fs_enet_probe(struct platform_device *ofdev) { + const struct of_device_id *match; struct net_device *ndev; struct fs_enet_private *fep; struct fs_platform_info *fpi; @@ -1007,14 +1009,15 @@ static int __devinit fs_enet_probe(struct platform_device *ofdev) const u8 *mac_addr; int privsize, len, ret = -ENODEV; - if (!ofdev->dev.of_match) + match = of_match_device(fs_enet_match, &ofdev->dev); + if (!match) return -EINVAL; fpi = kzalloc(sizeof(*fpi), GFP_KERNEL); if (!fpi) return -ENOMEM; - if (!IS_FEC(ofdev->dev.of_match)) { + if (!IS_FEC(match)) { data = of_get_property(ofdev->dev.of_node, "fsl,cpm-command", &len); if (!data || len != 4) goto out_free_fpi; @@ -1049,7 +1052,7 @@ static int __devinit fs_enet_probe(struct platform_device *ofdev) fep->dev = &ofdev->dev; fep->ndev = ndev; fep->fpi = fpi; - fep->ops = ofdev->dev.of_match->data; + fep->ops = match->data; ret = fep->ops->setup_data(ndev); if (ret) diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c index 7e840d373ab3..6a2e150e75bb 100644 --- a/drivers/net/fs_enet/mii-fec.c +++ b/drivers/net/fs_enet/mii-fec.c @@ -101,17 +101,20 @@ static int fs_enet_fec_mii_reset(struct mii_bus *bus) return 0; } +static struct of_device_id fs_enet_mdio_fec_match[]; static int __devinit fs_enet_mdio_probe(struct platform_device *ofdev) { + const struct of_device_id *match; struct resource res; struct mii_bus *new_bus; struct fec_info *fec; int (*get_bus_freq)(struct device_node *); int ret = -ENOMEM, clock, speed; - if (!ofdev->dev.of_match) + match = of_match_device(fs_enet_mdio_fec_match, &ofdev->dev); + if (!match) return -EINVAL; - get_bus_freq = ofdev->dev.of_match->data; + get_bus_freq = match->data; new_bus = mdiobus_alloc(); if (!new_bus) diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index eb4f59fb01e9..bff2f7999ff0 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -3237,15 +3237,18 @@ static void happy_meal_pci_exit(void) #endif #ifdef CONFIG_SBUS +static const struct of_device_id hme_sbus_match[]; static int __devinit hme_sbus_probe(struct platform_device *op) { + const struct of_device_id *match; struct device_node *dp = op->dev.of_node; const char *model = of_get_property(dp, "model", NULL); int is_qfe; - if (!op->dev.of_match) + match = of_match_device(hme_sbus_match, &op->dev); + if (!match) return -EINVAL; - is_qfe = (op->dev.of_match->data != NULL); + is_qfe = (match->data != NULL); if (!is_qfe && model && !strcmp(model, "SUNW,sbus-qfe")) is_qfe = 1; diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index e2d45c91b8e8..9689d41c7888 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -1292,8 +1292,10 @@ static struct scsi_host_template qpti_template = { .use_clustering = ENABLE_CLUSTERING, }; +static const struct of_device_id qpti_match[]; static int __devinit qpti_sbus_probe(struct platform_device *op) { + const struct of_device_id *match; struct scsi_host_template *tpnt; struct device_node *dp = op->dev.of_node; struct Scsi_Host *host; @@ -1301,9 +1303,10 @@ static int __devinit qpti_sbus_probe(struct platform_device *op) static int nqptis; const char *fcode; - if (!op->dev.of_match) + match = of_match_device(qpti_match, &op->dev); + if (!match) return -EINVAL; - tpnt = op->dev.of_match->data; + tpnt = match->data; /* Sometimes Antares cards come up not completely * setup, and we get a report of a zero IRQ. diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 0e8eec516df4..c911b2419abb 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -80,14 +80,17 @@ static int __devinit of_platform_serial_setup(struct platform_device *ofdev, /* * Try to register a serial port */ +static struct of_device_id of_platform_serial_table[]; static int __devinit of_platform_serial_probe(struct platform_device *ofdev) { + const struct of_device_id *match; struct of_serial_info *info; struct uart_port port; int port_type; int ret; - if (!ofdev->dev.of_match) + match = of_match_device(of_platform_serial_table, &ofdev->dev); + if (!match) return -EINVAL; if (of_find_property(ofdev->dev.of_node, "used-by-rtas", NULL)) @@ -97,7 +100,7 @@ static int __devinit of_platform_serial_probe(struct platform_device *ofdev) if (info == NULL) return -ENOMEM; - port_type = (unsigned long)ofdev->dev.of_match->data; + port_type = (unsigned long)match->data; ret = of_platform_serial_setup(ofdev, port_type, &port); if (ret) goto out; diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c index 36613b37c504..3a68e09309f7 100644 --- a/drivers/usb/gadget/fsl_qe_udc.c +++ b/drivers/usb/gadget/fsl_qe_udc.c @@ -2539,15 +2539,18 @@ static void qe_udc_release(struct device *dev) } /* Driver probe functions */ +static const struct of_device_id qe_udc_match[]; static int __devinit qe_udc_probe(struct platform_device *ofdev) { + const struct of_device_id *match; struct device_node *np = ofdev->dev.of_node; struct qe_ep *ep; unsigned int ret = 0; unsigned int i; const void *prop; - if (!ofdev->dev.of_match) + match = of_match_device(qe_udc_match, &ofdev->dev); + if (!match) return -EINVAL; prop = of_get_property(np, "mode", NULL); @@ -2561,7 +2564,7 @@ static int __devinit qe_udc_probe(struct platform_device *ofdev) return -ENOMEM; } - udc_controller->soc_type = (unsigned long)ofdev->dev.of_match->data; + udc_controller->soc_type = (unsigned long)match->data; udc_controller->usb_regs = of_iomap(np, 0); if (!udc_controller->usb_regs) { ret = -ENOMEM; diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c index 528bceb220fd..eed5436ffb51 100644 --- a/drivers/watchdog/mpc8xxx_wdt.c +++ b/drivers/watchdog/mpc8xxx_wdt.c @@ -185,17 +185,20 @@ static struct miscdevice mpc8xxx_wdt_miscdev = { .fops = &mpc8xxx_wdt_fops, }; +static const struct of_device_id mpc8xxx_wdt_match[]; static int __devinit mpc8xxx_wdt_probe(struct platform_device *ofdev) { int ret; + const struct of_device_id *match; struct device_node *np = ofdev->dev.of_node; struct mpc8xxx_wdt_type *wdt_type; u32 freq = fsl_get_sys_freq(); bool enabled; - if (!ofdev->dev.of_match) + match = of_match_device(mpc8xxx_wdt_match, &ofdev->dev); + if (!match) return -EINVAL; - wdt_type = ofdev->dev.of_match->data; + wdt_type = match->data; if (!freq || freq == -1) return -EINVAL; diff --git a/include/linux/device.h b/include/linux/device.h index ab8dfc095709..d08399db6e2c 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -442,7 +442,6 @@ struct device { struct dev_archdata archdata; struct device_node *of_node; /* associated device tree node */ - const struct of_device_id *of_match; /* matching of_device_id from driver */ dev_t devt; /* dev_t, creates the sysfs "dev" */ diff --git a/include/linux/of_device.h b/include/linux/of_device.h index 8bfe6c1d4365..ae5638480ef2 100644 --- a/include/linux/of_device.h +++ b/include/linux/of_device.h @@ -21,8 +21,7 @@ extern void of_device_make_bus_id(struct device *dev); static inline int of_driver_match_device(struct device *dev, const struct device_driver *drv) { - dev->of_match = of_match_device(drv->of_match_table, dev); - return dev->of_match != NULL; + return of_match_device(drv->of_match_table, dev) != NULL; } extern struct platform_device *of_dev_get(struct platform_device *dev); @@ -58,6 +57,11 @@ static inline int of_device_uevent(struct device *dev, static inline void of_device_node_put(struct device *dev) { } +static inline const struct of_device_id *of_match_device( + const struct of_device_id *matches, const struct device *dev) +{ + return NULL; +} #endif /* CONFIG_OF_DEVICE */ #endif /* _LINUX_OF_DEVICE_H */ |