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-rw-r--r--drivers/spi/Kconfig17
-rw-r--r--drivers/spi/spi-ep93xx.c7
-rw-r--r--drivers/spi/spi-mxs.c6
-rw-r--r--drivers/spi/spi-omap2-mcspi.c7
-rw-r--r--drivers/spi/spi-s3c64xx.c7
-rw-r--r--drivers/spi/spi-sirf.c7
-rw-r--r--drivers/spi/spi-tegra20-sflash.c8
-rw-r--r--drivers/spi/spi-tegra20-slink.c8
-rw-r--r--drivers/spi/spi.c4
9 files changed, 31 insertions, 40 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index e79884e997ae..f80eee74a311 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -88,7 +88,7 @@ config SPI_BFIN_SPORT
config SPI_AU1550
tristate "Au1550/Au1200/Au1300 SPI Controller"
- depends on MIPS_ALCHEMY && EXPERIMENTAL
+ depends on MIPS_ALCHEMY
select SPI_BITBANG
help
If you say yes to this option, support will be included for the
@@ -188,7 +188,7 @@ config SPI_IMX
config SPI_LM70_LLP
tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)"
- depends on PARPORT && EXPERIMENTAL
+ depends on PARPORT
select SPI_BITBANG
help
This driver supports the NS LM70 LLP Evaluation Board,
@@ -204,7 +204,7 @@ config SPI_MPC52xx
config SPI_MPC52xx_PSC
tristate "Freescale MPC52xx PSC SPI controller"
- depends on PPC_MPC52xx && EXPERIMENTAL
+ depends on PPC_MPC52xx
help
This enables using the Freescale MPC52xx Programmable Serial
Controller in master SPI mode.
@@ -273,8 +273,8 @@ config SPI_OMAP_100K
OMAP SPI 100K master controller for omap7xx boards.
config SPI_ORION
- tristate "Orion SPI master (EXPERIMENTAL)"
- depends on PLAT_ORION && EXPERIMENTAL
+ tristate "Orion SPI master"
+ depends on PLAT_ORION
help
This enables using the SPI master controller on the Orion chips.
@@ -328,7 +328,7 @@ config SPI_RSPI
config SPI_S3C24XX
tristate "Samsung S3C24XX series SPI"
- depends on ARCH_S3C24XX && EXPERIMENTAL
+ depends on ARCH_S3C24XX
select SPI_BITBANG
help
SPI driver for Samsung S3C24XX series ARM SoCs
@@ -443,7 +443,7 @@ config SPI_XCOMM
config SPI_XILINX
tristate "Xilinx SPI controller common module"
- depends on HAS_IOMEM && EXPERIMENTAL
+ depends on HAS_IOMEM
select SPI_BITBANG
help
This exposes the SPI controller IP from the Xilinx EDK.
@@ -455,7 +455,7 @@ config SPI_XILINX
config SPI_NUC900
tristate "Nuvoton NUC900 series SPI"
- depends on ARCH_W90X900 && EXPERIMENTAL
+ depends on ARCH_W90X900
select SPI_BITBANG
help
SPI driver for Nuvoton NUC900 series ARM SoCs
@@ -489,7 +489,6 @@ comment "SPI Protocol Masters"
config SPI_SPIDEV
tristate "User mode SPI device driver support"
- depends on EXPERIMENTAL
help
This supports user mode SPI protocol drivers.
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index aecbff16ad60..d7bac60253c9 100644
--- a/drivers/spi/spi-ep93xx.c
+++ b/drivers/spi/spi-ep93xx.c
@@ -1085,10 +1085,9 @@ static int ep93xx_spi_probe(struct platform_device *pdev)
espi->sspdr_phys = res->start + SSPDR;
- espi->regs_base = devm_request_and_ioremap(&pdev->dev, res);
- if (!espi->regs_base) {
- dev_err(&pdev->dev, "failed to map resources\n");
- error = -ENODEV;
+ espi->regs_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(espi->regs_base)) {
+ error = PTR_ERR(espi->regs_base);
goto fail_put_clock;
}
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index e3d8b3197d22..22a0af0147fb 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -541,9 +541,9 @@ static int mxs_spi_probe(struct platform_device *pdev)
if (!iores || irq_err < 0 || irq_dma < 0)
return -EINVAL;
- base = devm_request_and_ioremap(&pdev->dev, iores);
- if (!base)
- return -EADDRNOTAVAIL;
+ base = devm_ioremap_resource(&pdev->dev, iores);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
if (IS_ERR(pinctrl))
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 69945b014c96..893c3d78e426 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1222,10 +1222,9 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
r->end += regs_offset;
mcspi->phys = r->start;
- mcspi->base = devm_request_and_ioremap(&pdev->dev, r);
- if (!mcspi->base) {
- dev_dbg(&pdev->dev, "can't ioremap MCSPI\n");
- status = -ENOMEM;
+ mcspi->base = devm_ioremap_resource(&pdev->dev, r);
+ if (IS_ERR(mcspi->base)) {
+ status = PTR_ERR(mcspi->base);
goto free_master;
}
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 7cfbe9d3381f..e862ab8853aa 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1241,10 +1241,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
/* the spi->mode bits understood by this driver: */
master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
- sdd->regs = devm_request_and_ioremap(&pdev->dev, mem_res);
- if (sdd->regs == NULL) {
- dev_err(&pdev->dev, "Unable to remap IO\n");
- ret = -ENXIO;
+ sdd->regs = devm_ioremap_resource(&pdev->dev, mem_res);
+ if (IS_ERR(sdd->regs)) {
+ ret = PTR_ERR(sdd->regs);
goto err0;
}
diff --git a/drivers/spi/spi-sirf.c b/drivers/spi/spi-sirf.c
index 6a5626d146b7..f59d4177b419 100644
--- a/drivers/spi/spi-sirf.c
+++ b/drivers/spi/spi-sirf.c
@@ -534,10 +534,9 @@ static int spi_sirfsoc_probe(struct platform_device *pdev)
}
}
- sspi->base = devm_request_and_ioremap(&pdev->dev, mem_res);
- if (!sspi->base) {
- dev_err(&pdev->dev, "IO remap failed!\n");
- ret = -ENOMEM;
+ sspi->base = devm_ioremap_resource(&pdev->dev, mem_res);
+ if (IS_ERR(sspi->base)) {
+ ret = PTR_ERR(sspi->base);
goto free_master;
}
diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index 9a42c158e245..8a61b27a9f2d 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -516,11 +516,9 @@ static int tegra_sflash_probe(struct platform_device *pdev)
ret = -ENODEV;
goto exit_free_master;
}
- tsd->base = devm_request_and_ioremap(&pdev->dev, r);
- if (!tsd->base) {
- dev_err(&pdev->dev,
- "Cannot request memregion/iomap dma address\n");
- ret = -EADDRNOTAVAIL;
+ tsd->base = devm_ioremap_resource(&pdev->dev, r);
+ if (IS_ERR(tsd->base)) {
+ ret = PTR_ERR(tsd->base);
goto exit_free_master;
}
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index 8d51db8dea6d..8458c4bf7172 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1169,11 +1169,9 @@ static int tegra_slink_probe(struct platform_device *pdev)
goto exit_free_master;
}
tspi->phys = r->start;
- tspi->base = devm_request_and_ioremap(&pdev->dev, r);
- if (!tspi->base) {
- dev_err(&pdev->dev,
- "Cannot request memregion/iomap dma address\n");
- ret = -EADDRNOTAVAIL;
+ tspi->base = devm_ioremap_resource(&pdev->dev, r);
+ if (IS_ERR(tspi->base)) {
+ ret = PTR_ERR(tspi->base);
goto exit_free_master;
}
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 6f193b02a9e8..f996c600eb8c 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1251,10 +1251,10 @@ int spi_master_resume(struct spi_master *master)
}
EXPORT_SYMBOL_GPL(spi_master_resume);
-static int __spi_master_match(struct device *dev, void *data)
+static int __spi_master_match(struct device *dev, const void *data)
{
struct spi_master *m;
- u16 *bus_num = data;
+ const u16 *bus_num = data;
m = container_of(dev, struct spi_master, dev);
return m->bus_num == *bus_num;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 17:54:58 +0100