At present spl_mmc_load() is the only caller of this function, passing it a boot_device, an index into the available MMC devices. Pass the device number instead, since it is known by the caller and simplifies the code.
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Sean Anderson seanga2@gmail.com ---
Changes in v2: - Use uint for arg to spl_mmc_get_device_index()
common/spl/spl_mmc.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index bc6087e88cd..887ea760b84 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -58,7 +58,7 @@ int mmc_load_image_raw_sector(struct spl_image_info *spl_image, return 0; }
-static int spl_mmc_get_device_index(u32 boot_device) +static int spl_mmc_get_device_index(uint boot_device) { switch (boot_device) { case BOOT_DEVICE_MMC1: @@ -73,13 +73,9 @@ static int spl_mmc_get_device_index(u32 boot_device) return -ENODEV; }
-static int spl_mmc_find_device(struct mmc **mmcp, u32 boot_device) +static int spl_mmc_find_device(struct mmc **mmcp, int mmc_dev) { - int ret, mmc_dev; - - mmc_dev = spl_mmc_get_device_index(boot_device); - if (mmc_dev < 0) - return mmc_dev; + int ret;
#if CONFIG_IS_ENABLED(DM_MMC) ret = mmc_init_device(mmc_dev); @@ -349,7 +345,7 @@ int spl_mmc_load(struct spl_image_info *spl_image, /* Perform peripheral init only once for an mmc device */ mmc_dev = spl_mmc_get_device_index(bootdev->boot_device); if (!mmc || spl_mmc_get_mmc_devnum(mmc) != mmc_dev) { - ret = spl_mmc_find_device(&mmc, bootdev->boot_device); + ret = spl_mmc_find_device(&mmc, mmc_dev); if (ret) return ret;