RE: [PATCH] mmc: am654_sdhci: Use MMC_MODES_END value instead of hardcoded value

29 Jul 2020

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Subject: [PATCH] mmc: am654_sdhci: Use MMC_MODES_END value instead
of hardcoded value
The hardcoded array size leads to array overflows with changes in speed
modes enum in mmc core. Use MMC_MODES_END for otap_del_sel array
declaration to fix this.
Signed-off-by: Faiz Abbas faiz_abbas@ti.com
drivers/mmc/am654_sdhci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c index
cbc531dc53..82abf484e4 100644
--- a/drivers/mmc/am654_sdhci.c
+++ b/drivers/mmc/am654_sdhci.c
@@ -75,7 +75,7 @@ struct am654_sdhci_plat {
   struct mmc mmc;
   struct regmap *base;
   bool non_removable;

u32 otap_del_sel[11];


u32 otap_del_sel[MMC_MODES_END];
u32 trm_icp;
u32 drv_strength;
u32 strb_sel;

Reviewed-by: Peng Fan peng.fan@nxp.com
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2.17.1

    