---

yaml --- r: 75299 b: refs/heads/master c: d52df2e h: refs/heads/master i: 75297: 826f51c 75295: 52538ef v: v3
git-mirror · Jan 9, 2008 · 4a6fef5 · 4a6fef5
1 parent b3a60bb
commit 4a6fef5
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a2b484a29cc9f565b013c0e7f1e0cc22dec12456
+refs/heads/master: d52df2e2ea2d881b1439bbdec7f67c27e0f47941
diff --git a/trunk/drivers/spi/spi_bitbang.c b/trunk/drivers/spi/spi_bitbang.c
@@ -184,6 +184,7 @@ int spi_bitbang_setup(struct spi_device *spi)
 	struct spi_bitbang_cs	*cs = spi->controller_state;
 	struct spi_bitbang	*bitbang;
 	int			retval;
+	unsigned long		flags;
 
 	bitbang = spi_master_get_devdata(spi->master);
 
@@ -222,12 +223,12 @@ int spi_bitbang_setup(struct spi_device *spi)
 	 */
 
 	/* deselect chip (low or high) */
-	spin_lock(&bitbang->lock);
+	spin_lock_irqsave(&bitbang->lock, flags);
 	if (!bitbang->busy) {
 		bitbang->chipselect(spi, BITBANG_CS_INACTIVE);
 		ndelay(cs->nsecs);
 	}
-	spin_unlock(&bitbang->lock);
+	spin_unlock_irqrestore(&bitbang->lock, flags);
 
 	return 0;
 }