diff options
-rw-r--r-- | firmware/target/arm/ipod/button-1g-3g.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/ipod/button-1g-3g.c b/firmware/target/arm/ipod/button-1g-3g.c index 74af4c2cd2..be02f873bb 100644 --- a/firmware/target/arm/ipod/button-1g-3g.c +++ b/firmware/target/arm/ipod/button-1g-3g.c | |||
@@ -211,13 +211,13 @@ int button_read_device(void) | |||
211 | { | 211 | { |
212 | GPIOB_OUTPUT_VAL |= 0x01; /* enable wheel */ | 212 | GPIOB_OUTPUT_VAL |= 0x01; /* enable wheel */ |
213 | udelay(50); /* let the voltage settle */ | 213 | udelay(50); /* let the voltage settle */ |
214 | GPIOA_INT_EN = 0xff; /* enable wheel interrupts */ | ||
215 | } | 214 | } |
216 | wheel_value = GPIOA_INPUT_VAL >> 6; | 215 | wheel_value = GPIOA_INPUT_VAL >> 6; |
217 | if (wheel_value != last_wheel_value) | 216 | if (wheel_value != last_wheel_value) |
218 | { | 217 | { |
219 | last_wheel_value = wheel_value; | 218 | last_wheel_value = wheel_value; |
220 | wheel_timeout = WHEEL_TIMEOUT; /* keep wheel enabled */ | 219 | wheel_timeout = WHEEL_TIMEOUT; /* keep wheel enabled */ |
220 | GPIOA_INT_EN = 0xff; /* enable wheel interrupts */ | ||
221 | } | 221 | } |
222 | if (wheel_timeout) | 222 | if (wheel_timeout) |
223 | wheel_timeout--; | 223 | wheel_timeout--; |