[PATCH 5/5] dfu: Remove unused variable, mark method as not retuning

From: Holger Hans Peter Freyther <zecke(a)selfish.org> --- firmware/include/asm/compiler.h | 1 + firmware/src/dfu/dfu.c | 4 +--- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/firmware/include/asm/compiler.h b/firmware/include/asm/compiler.h index 08b6bae..d2b53f0 100644 --- a/firmware/include/asm/compiler.h +++ b/firmware/include/asm/compiler.h @@ -5,5 +5,6 @@ #define unlikely(x) __builtin_expect(!!(x), 0) #define __unused __attribute__((unused)) +#define __noreturn __attribute__((noreturn)) #endif diff --git a/firmware/src/dfu/dfu.c b/firmware/src/dfu/dfu.c index f31b9f8..5d6865c 100644 --- a/firmware/src/dfu/dfu.c +++ b/firmware/src/dfu/dfu.c @@ -993,10 +993,8 @@ static __dfufunc void dfu_udp_irq(void) } /* this is only called once before DFU mode, no __dfufunc required */ -static void dfu_switch(void) +static __noreturn void dfu_switch(void) { - AT91PS_AIC pAic = AT91C_BASE_AIC; - DEBUGE("\r\nsam7dfu: switching to DFU mode\r\n"); dfu_state = DFU_STATE_appDETACH; -- 1.7.7.2