diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2011-12-07 21:48:07 +0100 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2011-12-14 00:46:55 +0100 |
| commit | 63a9332b232bdab0df6ef18a9f39e8d58a82bda4 (patch) | |
| tree | 52906e5888de9e634824d6005d9dbd3eb109bd2d /drivers/ata | |
| parent | ARM: Orion: mbus_dram_info consolidation (diff) | |
| download | linux-63a9332b232bdab0df6ef18a9f39e8d58a82bda4.tar.xz linux-63a9332b232bdab0df6ef18a9f39e8d58a82bda4.zip | |
ARM: Orion: Get address map from plat-orion instead of via platform_data
Use an getter function in plat-orion/addr-map.c to get the address map
structure, rather than pass it to drivers in the platform_data
structures. When the drivers are built for none orion platforms, a
dummy function is provided instead which returns NULL.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Michael Walle <michael@walle.cc>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/sata_mv.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 0b8b8b488ee8..38950ea8398a 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -3988,7 +3988,7 @@ static int mv_create_dma_pools(struct mv_host_priv *hpriv, struct device *dev) } static void mv_conf_mbus_windows(struct mv_host_priv *hpriv, - struct mbus_dram_target_info *dram) + const struct mbus_dram_target_info *dram) { int i; @@ -3998,7 +3998,7 @@ static void mv_conf_mbus_windows(struct mv_host_priv *hpriv, } for (i = 0; i < dram->num_cs; i++) { - struct mbus_dram_window *cs = dram->cs + i; + const struct mbus_dram_window *cs = dram->cs + i; writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr << 8) | @@ -4019,6 +4019,7 @@ static void mv_conf_mbus_windows(struct mv_host_priv *hpriv, static int mv_platform_probe(struct platform_device *pdev) { const struct mv_sata_platform_data *mv_platform_data; + const struct mbus_dram_target_info *dram; const struct ata_port_info *ppi[] = { &mv_port_info[chip_soc], NULL }; struct ata_host *host; @@ -4072,8 +4073,9 @@ static int mv_platform_probe(struct platform_device *pdev) /* * (Re-)program MBUS remapping windows if we are asked to. */ - if (mv_platform_data->dram != NULL) - mv_conf_mbus_windows(hpriv, mv_platform_data->dram); + dram = mv_mbus_dram_info(); + if (dram) + mv_conf_mbus_windows(hpriv, dram); rc = mv_create_dma_pools(hpriv, &pdev->dev); if (rc) @@ -4141,17 +4143,18 @@ static int mv_platform_suspend(struct platform_device *pdev, pm_message_t state) static int mv_platform_resume(struct platform_device *pdev) { struct ata_host *host = platform_get_drvdata(pdev); + const struct mbus_dram_target_info *dram; int ret; if (host) { struct mv_host_priv *hpriv = host->private_data; - const struct mv_sata_platform_data *mv_platform_data = \ - pdev->dev.platform_data; + /* * (Re-)program MBUS remapping windows if we are asked to. */ - if (mv_platform_data->dram != NULL) - mv_conf_mbus_windows(hpriv, mv_platform_data->dram); + dram = mv_mbus_dram_info(); + if (dram) + mv_conf_mbus_windows(hpriv, dram); /* initialize adapter */ ret = mv_init_host(host); |