X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=drivers%2Fscsi%2Fmvsas%2Fmv_init.c;h=e2d555c1bffc16f94a87ed6b009d868cc3784a3e;hb=12f03ee606914317e7e6a0815e53a48205c31dae;hp=d40d734aa53a522e2e115d70e24f6d50804238c7;hpb=a52bd79e3ef683808e129c7627e8878ea0309459;p=karo-tx-linux.git

diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index d40d734aa53a..e2d555c1bffc 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -324,13 +324,9 @@ int mvs_ioremap(struct mvs_info *mvi, int bar, int bar_ex)
 			goto err_out;
 
 		res_flag_ex = pci_resource_flags(pdev, bar_ex);
-		if (res_flag_ex & IORESOURCE_MEM) {
-			if (res_flag_ex & IORESOURCE_CACHEABLE)
-				mvi->regs_ex = ioremap(res_start, res_len);
-			else
-				mvi->regs_ex = ioremap_nocache(res_start,
-						res_len);
-		} else
+		if (res_flag_ex & IORESOURCE_MEM)
+			mvi->regs_ex = ioremap(res_start, res_len);
+		else
 			mvi->regs_ex = (void *)res_start;
 		if (!mvi->regs_ex)
 			goto err_out;
@@ -338,14 +334,14 @@ int mvs_ioremap(struct mvs_info *mvi, int bar, int bar_ex)
 
 	res_start = pci_resource_start(pdev, bar);
 	res_len = pci_resource_len(pdev, bar);
-	if (!res_start || !res_len)
+	if (!res_start || !res_len) {
+		iounmap(mvi->regs_ex);
+		mvi->regs_ex = NULL;
 		goto err_out;
+	}
 
 	res_flag = pci_resource_flags(pdev, bar);
-	if (res_flag & IORESOURCE_CACHEABLE)
-		mvi->regs = ioremap(res_start, res_len);
-	else
-		mvi->regs = ioremap_nocache(res_start, res_len);
+	mvi->regs = ioremap(res_start, res_len);
 
 	if (!mvi->regs) {
 		if (mvi->regs_ex && (res_flag_ex & IORESOURCE_MEM))