X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fplat-omap%2Fdsp%2Fdsp_common.c;h=087971ad8c02e4da9f46ae29374324f91f0e3dcf;hb=40749d1d5792748372ae3becf638944b896ef8f1;hp=873509b71030eaa31ea6c32a157cd4f616e96dbf;hpb=a57e230cfe7f492a14a3dfc7539de33dfb3a0994;p=linux-2.6-omap-h63xx.git

diff --git a/arch/arm/plat-omap/dsp/dsp_common.c b/arch/arm/plat-omap/dsp/dsp_common.c
index 873509b7103..087971ad8c0 100644
--- a/arch/arm/plat-omap/dsp/dsp_common.c
+++ b/arch/arm/plat-omap/dsp/dsp_common.c
@@ -43,6 +43,8 @@
 #define dsp_boot_config(mode)	writel((mode), DSP_IPI_DSPBOOTCONFIG)
 #endif
 
+struct omap_dsp *omap_dsp;
+
 #if defined(CONFIG_ARCH_OMAP1)
 struct clk *dsp_ck_handle;
 struct clk *api_ck_handle;
@@ -371,7 +373,8 @@ static void dsp_cpustat_update(void)
 			__dsp_core_enable();
 #endif
 			cpustat.stat = CPUSTAT_RUN;
-			enable_irq(omap_dsp->mmu_irq);
+			if (omap_dsp != NULL)
+				enable_irq(omap_dsp->mmu_irq);
 		}
 		return;
 	}
@@ -379,7 +382,8 @@ static void dsp_cpustat_update(void)
 	/* cpustat.req < CPUSTAT_RUN */
 
 	if (cpustat.stat == CPUSTAT_RUN) {
-		disable_irq(omap_dsp->mmu_irq);
+		if (omap_dsp != NULL)
+			disable_irq(omap_dsp->mmu_irq);
 #ifdef CONFIG_ARCH_OMAP1
 		clk_disable(api_ck_handle);
 #endif