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| author | Grazvydas Ignotas <notasas@gmail.com> | 2009-06-23 13:30:22 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-06-23 13:30:22 +0300 |
| commit | 762ad3a476baa1831f732488e80960f4aa024393 (patch) | |
| tree | 5ba6ea28f974b170f97f2185c3c886444cac3f49 | |
| parent | d376f89701b0aa5b45d25fbfbeb1a0040399ad30 (diff) | |
| download | op-kernel-dev-762ad3a476baa1831f732488e80960f4aa024393.zip op-kernel-dev-762ad3a476baa1831f732488e80960f4aa024393.tar.gz | |
OMAP2/3: mmc-twl4030: use correct controller in twl_mmc23_set_power
twl_mmc23_set_power() has MMC2 twl_mmc_controller hardcoded in it, which
breaks MMC3. Find the right controller to use instead.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/mach-omap2/mmc-twl4030.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/mmc-twl4030.c b/arch/arm/mach-omap2/mmc-twl4030.c index 9756a87..1541fd4 100644 --- a/arch/arm/mach-omap2/mmc-twl4030.c +++ b/arch/arm/mach-omap2/mmc-twl4030.c @@ -263,8 +263,19 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, static int twl_mmc23_set_power(struct device *dev, int slot, int power_on, int vdd) { int ret = 0; - struct twl_mmc_controller *c = &hsmmc[1]; + struct twl_mmc_controller *c = NULL; struct omap_mmc_platform_data *mmc = dev->platform_data; + int i; + + for (i = 1; i < ARRAY_SIZE(hsmmc); i++) { + if (mmc == hsmmc[i].mmc) { + c = &hsmmc[i]; + break; + } + } + + if (c == NULL) + return -ENODEV; /* If we don't see a Vcc regulator, assume it's a fixed * voltage always-on regulator. |
