diff mbox series

[5.10.y-cip,03/39] mmc: renesas_sdhi: simplify reset routine a little

Message ID 20220330185454.10887-4-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State New
Headers show
Series Add SD/eMMC support for Renesas RZ/G2L SoC | expand

Commit Message

Lad Prabhakar March 30, 2022, 6:54 p.m. UTC 
From: Wolfram Sang <wsa+renesas@sang-engineering.com>

commit 9f809065d86dec2070263acedaa5758f8c9e95a9 upstream.

The 'reset' pointer is only populated for Gen2+. So, we don't need to
check for that flag inside the routine.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20201110142058.36393-5-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 drivers/mmc/host/renesas_sdhi_core.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index fc210c314e6c..e264ba2bff29 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -552,6 +552,7 @@  static int renesas_sdhi_prepare_hs400_tuning(struct mmc_host *mmc, struct mmc_io
 	return 0;
 }
 
+/* only populated for TMIO_MMC_MIN_RCAR2 */
 static void renesas_sdhi_reset(struct tmio_mmc_host *host)
 {
 	struct renesas_sdhi *priv = host_to_priv(host);
@@ -569,9 +570,7 @@  static void renesas_sdhi_reset(struct tmio_mmc_host *host)
 			       sd_scc_read32(host, priv, SH_MOBILE_SDHI_SCC_RVSCNTL));
 	}
 
-	if (host->pdata->flags & TMIO_MMC_MIN_RCAR2)
-		sd_ctrl_write32_as_16_and_16(host, CTL_IRQ_MASK,
-					     TMIO_MASK_INIT_RCAR2);
+	sd_ctrl_write32_as_16_and_16(host, CTL_IRQ_MASK, TMIO_MASK_INIT_RCAR2);
 }
 
 #define SH_MOBILE_SDHI_MIN_TAP_ROW 3