arm: msm: correctly signal the apps-to-modem irq in smd/proc_comm

Signed-off-by: Dima Zavin <dima@android.com>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>

1 files changed, 9 insertions, 2 deletions

diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c
index 915ee704ed3c..1cbdebf57c37 100644
--- a/arch/arm/mach-msm/proc_comm.c
+++ b/arch/arm/mach-msm/proc_comm.c
@@ -23,11 +23,18 @@
 
 #include "proc_comm.h"
 
-#define MSM_A2M_INT(n) (MSM_CSR_BASE + 0x400 + (n) * 4)
+static inline void msm_a2m_int(uint32_t irq)
+{
+#if defined(CONFIG_ARCH_MSM7X30)
+        writel(1 << irq, MSM_GCC_BASE + 0x8);
+#else
+        writel(1, MSM_CSR_BASE + 0x400 + (irq * 4));
+#endif
+}
 
 static inline void notify_other_proc_comm(void)
 {
-        writel(1, MSM_A2M_INT(6));
+        msm_a2m_int(6);
 }
 
 #define APP_COMMAND 0x00