---

yaml --- r: 162359 b: refs/heads/master c: 794f1d7 h: refs/heads/master i: 162357: fdc0e04 162355: e94e3d4 162351: f46f40c v: v3
git-mirror · Sep 15, 2009 · 33c2f2f · 33c2f2f
1 parent ea4e889
commit 33c2f2f
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Showing 2 changed files with 12 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 79de99e864fb731392bec78f251ce0310fed5d9a
+refs/heads/master: 794f1d789520d423ef6d90d5390edea5c1b687c2
diff --git a/trunk/drivers/staging/sep/sep_main_mod.c b/trunk/drivers/staging/sep/sep_main_mod.c
@@ -3803,6 +3803,15 @@ static int sep_set_time(unsigned long		*address_ptr,
   return 0;
 }
 
+static void sep_wait_busy(struct sep_device *dev)
+{
+	u32 reg;
+
+	do {
+		reg = sep_read_reg(sep_dev, HW_HOST_SEP_BUSY_REG_ADDR);
+	} while (reg);
+}
+
 /*
   PATCH for configuring the DMA to single burst instead of multi-burst
 */
@@ -3822,9 +3831,7 @@ static void sep_configure_dma_burst(void)
   DEBUG_PRINT_0(SEP_DEBUG_LEVEL_BASIC,
 		"SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (write reg)  \n");
 
- regVal = sep_read_reg(sep_dev, HW_HOST_SEP_BUSY_REG_ADDR);
-  while (regVal)
-	regVal = sep_read_reg(sep_dev, HW_HOST_SEP_BUSY_REG_ADDR);
+  sep_wait_busy(sep_dev);
 
   DEBUG_PRINT_0(SEP_DEBUG_LEVEL_BASIC,
 		"SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (while(revVal) wait loop)  \n");
@@ -3834,9 +3841,7 @@ static void sep_configure_dma_burst(void)
 
   /* release the sep busy */
   sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x0UL);
-  regVal = sep_read_reg(sep_dev, HW_HOST_SEP_BUSY_REG_ADDR);
-  while (regVal != 0x0)
-	  regVal = sep_read_reg(sep_dev, HW_HOST_SEP_BUSY_REG_ADDR);
+  sep_wait_busy(sep_dev);
 
   DEBUG_PRINT_0(SEP_DEBUG_LEVEL_BASIC,
 		"SEP Driver:<-------- sep_configure_dma_burst done  \n");