mmc: fix improper use of memset
Buffers created through DEFINE_(CACHE_)ALIGN_BUFFER are actually
pointers to the real underlying buffer. Using sizeof(...) is
not appropriate in this case.
Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 1af6af8..72c1076 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -2262,7 +2262,7 @@
return 0;
if (!mmc->ext_csd)
- memset(ext_csd_bkup, 0, sizeof(ext_csd_bkup));
+ memset(ext_csd_bkup, 0, MMC_MAX_BLOCK_LEN);
err = mmc_send_ext_csd(mmc, ext_csd);
if (err)