From 8d1d2f8982a8c68a7572a82ebc8409e257e77994 Mon Sep 17 00:00:00 2001 From: Bertrik Sikken Date: Mon, 18 Apr 2011 21:13:40 +0000 Subject: AMS: consistently use bitclr32/bitset32/bitmod32 for register CCU_IO (instead of using |= or &= ) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29748 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c') diff --git a/firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c b/firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c index 30f2c0df16..7f82b692c7 100644 --- a/firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c +++ b/firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c @@ -226,7 +226,7 @@ int button_read_device(void) while(delay--) nop; bool ccu_io_bit12 = CCU_IO & (1<<12); - CCU_IO &= ~(1<<12); + bitclr32(&CCU_IO, 1<<12); /* B1 is shared with FM i2c */ bool gpiob_pin0_dir = GPIOB_DIR & (1<<1); @@ -256,7 +256,7 @@ int button_read_device(void) GPIOB_DIR |= 1<<1; if(ccu_io_bit12) - CCU_IO |= 1<<12; + bitset32(&CCU_IO, 1<<12); #ifdef HAS_BUTTON_HOLD #ifndef BOOTLOADER -- cgit v1.2.3