By using the helper of_device_get_match_data(), we can skip some
checking and make the code simpler.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/sh_mobile_sdhi.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index 15c77bc6e4ee72..b48e3ae4549b6b 100644
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -548,8 +548,7 @@ static void sh_mobile_sdhi_enable_dma(struct tmio_mmc_host *host, bool enable)
static int sh_mobile_sdhi_probe(struct platform_device *pdev)
{
- const struct of_device_id *of_id =
- of_match_device(sh_mobile_sdhi_of_match, &pdev->dev);
+ const struct sh_mobile_sdhi_of_data *of_data = of_device_get_match_data(&pdev->dev);
struct sh_mobile_sdhi *priv;
struct tmio_mmc_data *mmc_data;
struct tmio_mmc_data *mmd = pdev->dev.platform_data;
@@ -590,9 +589,7 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
goto eprobe;
}
- if (of_id && of_id->data) {
- const struct sh_mobile_sdhi_of_data *of_data = of_id->data;
-
+ if (of_data) {
mmc_data->flags |= of_data->tmio_flags;
mmc_data->capabilities |= of_data->capabilities;
mmc_data->capabilities2 |= of_data->capabilities2;
@@ -662,14 +659,10 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
if (host->mmc->caps & MMC_CAP_UHS_SDR104) {
host->mmc->caps |= MMC_CAP_HW_RESET;
- if (of_id && of_id->data) {
- const struct sh_mobile_sdhi_of_data *of_data;
- const struct sh_mobile_sdhi_scc *taps;
+ if (of_data) {
+ const struct sh_mobile_sdhi_scc *taps = of_data->taps;
bool hit = false;
- of_data = of_id->data;
- taps = of_data->taps;
-
for (i = 0; i < of_data->taps_num; i++) {
if (taps[i].clk_rate == 0 ||
taps[i].clk_rate == host->mmc->f_max) {
--
2.10.2
