* [PATCH] mmc: sdhci-s3c: Use NULL instead of 0 for pointers
@ 2012-11-20 4:11 Tushar Behera
0 siblings, 0 replies; only message in thread
From: Tushar Behera @ 2012-11-20 4:11 UTC (permalink / raw)
To: linux-mmc, devicetree-discuss; +Cc: cjb, thomas.abraham, patches
The third argument for of_get_property() is a pointer, hence pass
NULL instead of 0.
Fixes following sparse warning.
drivers/mmc/host/sdhci-s3c.c:452:48: warning: Using plain integer as
NULL pointer
drivers/mmc/host/sdhci-s3c.c:457:52: warning: Using plain integer as
NULL pointer
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
---
drivers/mmc/host/sdhci-s3c.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index a54dd5d..80b10f2 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -449,12 +449,12 @@ static int __devinit sdhci_s3c_parse_dt(struct device *dev,
return -ENOMEM;
/* get the card detection method */
- if (of_get_property(node, "broken-cd", 0)) {
+ if (of_get_property(node, "broken-cd", NULL)) {
pdata->cd_type = S3C_SDHCI_CD_NONE;
goto setup_bus;
}
- if (of_get_property(node, "non-removable", 0)) {
+ if (of_get_property(node, "non-removable", NULL)) {
pdata->cd_type = S3C_SDHCI_CD_PERMANENT;
goto setup_bus;
}
--
1.7.4.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2012-11-20 4:11 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-11-20 4:11 [PATCH] mmc: sdhci-s3c: Use NULL instead of 0 for pointers Tushar Behera
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).