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Subject[PATCH][next] regulator: core: use NULL rather than 0 for cells_name argument
Date
From: Colin Ian King <colin.king@canonical.com>

The 3rd paramater is a pointer type and should be NULL rather than a
zero, clean up spare warning:

drivers/regulator/of_regulator.c:424:75: warning: Using plain integer
as NULL pointer

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/regulator/of_regulator.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index cf3210c3fae6..4dfa2aca7c73 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -421,7 +421,8 @@ int of_get_n_coupled(struct regulator_dev *rdev)
int n_phandles;

n_phandles = of_count_phandle_with_args(node,
- "regulator-coupled-with", 0);
+ "regulator-coupled-with",
+ NULL);

return (n_phandles > 0) ? n_phandles : 0;
}
--
2.15.1
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