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[04/11] ARM: meson: use NULL instead of 0 for pointer

Message ID 20191008123453.1651-4-ben.dooks@codethink.co.uk (mailing list archive)
State New, archived
Headers show
Series [01/11] ARM: bcm2836: include local platsmp.h for bcm2836_smp_ops | expand

Commit Message

Ben Dooks Oct. 8, 2019, 12:34 p.m. UTC 
Fix the second argument of of_get_cpu_node which is a pointer
being passed a plain 0 by using NULL instead. Fixes the following
warning:

arch/arm/mach-meson/platsmp.c:40:55: warning: Using plain integer as NULL pointer

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
CC: Kevin Hilman <khilman@baylibre.com>
CC: linux-amlogic@lists.infradead.org
---
 arch/arm/mach-meson/platsmp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/arm/mach-meson/platsmp.c b/arch/arm/mach-meson/platsmp.c
index 4b8ad728bb42..f992c436d3ed 100644
--- a/arch/arm/mach-meson/platsmp.c
+++ b/arch/arm/mach-meson/platsmp.c
@@ -37,7 +37,7 @@  static struct regmap *pmu;
 
 static struct reset_control *meson_smp_get_core_reset(int cpu)
 {
-	struct device_node *np = of_get_cpu_node(cpu, 0);
+	struct device_node *np = of_get_cpu_node(cpu, NULL);
 
 	return of_reset_control_get_exclusive(np, NULL);
 }