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mmc: sdhci-s3c: Use NULL instead of 0 for pointers

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The third argument for of_get_property() is a pointer, hence pass
NULL instead of 0.

Fixes the following sparse warning:
sdhci-s3c.c:452:48: warning: Using plain integer as NULL pointer
sdhci-s3c.c:457:52: warning: Using plain integer as NULL pointer

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Tushar Behera 2012-11-20 09:41:53 +05:30 committed by Chris Ball
parent a7e968799b
commit ab5023efdc
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/host/sdhci-s3c.c
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@ -456,12 +456,12 @@ 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;
}