regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get_regulator · d4d6373c11 - Gogs

regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get_regulator

In current implementation, the pointer ri is not NULL if no id is matched.
Fix it by checking i == ARRAY_SIZE(aat2870_regulators) if no id is matched.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org

Axel Lin 13 years ago

parent

caca6a03d3

commit

d4d6373c11

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
drivers/regulator/aat2870-regulator.c
							 
								View File
							
				@@ -160,7 +160,7 @@ static struct aat2870_regulator *aat2870_get_regulator(int id)
			
				 			break;
			
				 	}
			
				-	if (!ri)
			
				+	if (i == ARRAY_SIZE(aat2870_regulators))
			
				 		return NULL;
			
				 	ri->enable_addr = AAT2870_LDO_EN;