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Diffstat (limited to 'firmware/target/arm/tatung/tpj1022/backlight-tpj1022.c')
-rw-r--r--firmware/target/arm/tatung/tpj1022/backlight-tpj1022.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/firmware/target/arm/tatung/tpj1022/backlight-tpj1022.c b/firmware/target/arm/tatung/tpj1022/backlight-tpj1022.c
index 933ad5e930..a466cd93dd 100644
--- a/firmware/target/arm/tatung/tpj1022/backlight-tpj1022.c
+++ b/firmware/target/arm/tatung/tpj1022/backlight-tpj1022.c
@@ -28,17 +28,17 @@
void _backlight_on(void)
{
#if 0
- int level = set_irq_level(HIGHEST_IRQ_LEVEL);
+ int level = disable_irq_save();
pcf50606_write(0x38, 0xb0); /* Backlight ON, GPO1INV=1, GPO1ACT=011 */
- set_irq_level(level);
+ restore_irq(level);
#endif
}
void _backlight_off(void)
{
#if 0
- int level = set_irq_level(HIGHEST_IRQ_LEVEL);
+ int level = disable_irq_save();
pcf50606_write(0x38, 0x80); /* Backlight OFF, GPO1INV=1, GPO1ACT=000 */
- set_irq_level(level);
+ restore_irq(level);
#endif
}