DTB is encoded in big endian. When we retrieve property values,
we need to use fdt32_to_cpu (aka be32_to_cpu) for endian conversion.
This is a bit error-prone, but sparse is useful to detect endian
mismatch.
We need to use (fdt32_t *) instead of (u32 *) for a pointer of a
property value. Otherwise sparse warns "cast to restricted __be32".
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
drivers/mmc/sdhci-cadence.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/sdhci-cadence.c b/drivers/mmc/sdhci-cadence.c
index 4bd2623eaef9..f83c1d724108 100644
--- a/drivers/mmc/sdhci-cadence.c
+++ b/drivers/mmc/sdhci-cadence.c
@@ -92,7 +92,7 @@ static int sdhci_cdns_write_phy_reg(struct sdhci_cdns_plat
*plat,
static int sdhci_cdns_phy_init(struct sdhci_cdns_plat *plat,
const void *fdt, int nodeoffset)
{
- const u32 *prop;
+ const fdt32_t *prop;
int ret, i;
for (i = 0; i < ARRAY_SIZE(sdhci_cdns_phy_cfgs); i++) {
--
2.7.4
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