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authorJesper Juhl <jj@chaosbits.net>2011-05-26 13:12:53 +0400
committerWim Van Sebroeck <wim@iguana.be>2011-06-28 11:42:50 +0400
commite376fd664b1547e29e264e3cfb97553a1be9054b (patch)
treea1315cfb93b516158649db48a46a8a53f6997fcc
parentdb98f89a2807966c6e82601f5c57e1a9c214c91a (diff)
downloadlinux-e376fd664b1547e29e264e3cfb97553a1be9054b.tar.xz
watchdog: Intel SCU Watchdog: Fix build and remove duplicate code
Trying to build the Intel SCU Watchdog fails for me with gcc 4.6.0 - $ gcc --version | head -n 1 gcc (GCC) 4.6.0 20110513 (prerelease) like this : CC drivers/watchdog/intel_scu_watchdog.o In file included from drivers/watchdog/intel_scu_watchdog.c:49:0: /home/jj/src/linux-2.6/arch/x86/include/asm/apb_timer.h: In function ‘apbt_time_init’: /home/jj/src/linux-2.6/arch/x86/include/asm/apb_timer.h:65:42: warning: ‘return’ with a value, in function returning void [enabled by default] drivers/watchdog/intel_scu_watchdog.c: In function ‘intel_scu_watchdog_init’: drivers/watchdog/intel_scu_watchdog.c:468:2: error: implicit declaration of function ‘sfi_get_mtmr’ [-Werror=implicit-function-declaration] drivers/watchdog/intel_scu_watchdog.c:468:32: warning: assignment makes pointer from integer without a cast [enabled by default] cc1: some warnings being treated as errors make[1]: *** [drivers/watchdog/intel_scu_watchdog.o] Error 1 make: *** [drivers/watchdog/intel_scu_watchdog.o] Error 2 Additionally, linux/types.h is needlessly being included twice in drivers/watchdog/intel_scu_watchdog.c Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
-rw-r--r--arch/x86/include/asm/apb_timer.h2
-rw-r--r--drivers/watchdog/Kconfig3
-rw-r--r--drivers/watchdog/intel_scu_watchdog.c1
3 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/include/asm/apb_timer.h b/arch/x86/include/asm/apb_timer.h
index 2fefa501d3ba..af60d8a2e288 100644
--- a/arch/x86/include/asm/apb_timer.h
+++ b/arch/x86/include/asm/apb_timer.h
@@ -62,7 +62,7 @@ extern int sfi_mtimer_num;
#else /* CONFIG_APB_TIMER */
static inline unsigned long apbt_quick_calibrate(void) {return 0; }
-static inline void apbt_time_init(void) {return 0; }
+static inline void apbt_time_init(void) { }
#endif
#endif /* ASM_X86_APBT_H */
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 022f9eb0b7bf..9536d386bb38 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -535,8 +535,7 @@ config I6300ESB_WDT
config INTEL_SCU_WATCHDOG
bool "Intel SCU Watchdog for Mobile Platforms"
- depends on WATCHDOG
- depends on INTEL_SCU_IPC
+ depends on X86_MRST
---help---
Hardware driver for the watchdog time built into the Intel SCU
for Intel Mobile Platforms.
diff --git a/drivers/watchdog/intel_scu_watchdog.c b/drivers/watchdog/intel_scu_watchdog.c
index 919bdd16136f..ba4386066a42 100644
--- a/drivers/watchdog/intel_scu_watchdog.c
+++ b/drivers/watchdog/intel_scu_watchdog.c
@@ -42,7 +42,6 @@
#include <linux/sched.h>
#include <linux/signal.h>
#include <linux/sfi.h>
-#include <linux/types.h>
#include <asm/irq.h>
#include <asm/atomic.h>
#include <asm/intel_scu_ipc.h>