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-rw-r--r--drivers/mtd/devices/spear_smi.c7
-rw-r--r--drivers/mtd/maps/autcpu12-nvram.c9
-rw-r--r--drivers/mtd/maps/lantiq-flash.c8
-rw-r--r--drivers/mtd/nand/fsmc_nand.c33
-rw-r--r--drivers/mtd/nand/lpc32xx_mlc.c9
-rw-r--r--drivers/mtd/nand/lpc32xx_slc.c8
-rw-r--r--drivers/mtd/nand/mxc_nand.c12
-rw-r--r--drivers/mtd/nand/s3c2410.c7
-rw-r--r--drivers/mtd/nand/txx9ndfmc.c7
9 files changed, 44 insertions, 56 deletions
diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index 2aabd96bf0ff..8a82b8bc21e1 100644
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -949,10 +949,9 @@ static int spear_smi_probe(struct platform_device *pdev)
smi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dev->io_base = devm_request_and_ioremap(&pdev->dev, smi_base);
- if (!dev->io_base) {
- ret = -EIO;
- dev_err(&pdev->dev, "devm_request_and_ioremap fail\n");
+ dev->io_base = devm_ioremap_resource(&pdev->dev, smi_base);
+ if (IS_ERR(dev->io_base)) {
+ ret = PTR_ERR(dev->io_base);
goto err;
}
diff --git a/drivers/mtd/maps/autcpu12-nvram.c b/drivers/mtd/maps/autcpu12-nvram.c
index a2dc2ae4b24e..c3525d2a2fa8 100644
--- a/drivers/mtd/maps/autcpu12-nvram.c
+++ b/drivers/mtd/maps/autcpu12-nvram.c
@@ -16,6 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/err.h>
#include <linux/sizes.h>
#include <linux/types.h>
@@ -55,12 +56,10 @@ static int autcpu12_nvram_probe(struct platform_device *pdev)
priv->map.bankwidth = 4;
priv->map.phys = res->start;
priv->map.size = resource_size(res);
- priv->map.virt = devm_request_and_ioremap(&pdev->dev, res);
+ priv->map.virt = devm_ioremap_resource(&pdev->dev, res);
strcpy((char *)priv->map.name, res->name);
- if (!priv->map.virt) {
- dev_err(&pdev->dev, "failed to remap mem resource\n");
- return -EBUSY;
- }
+ if (IS_ERR(priv->map.virt))
+ return PTR_ERR(priv->map.virt);
simple_map_init(&priv->map);
diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c
index 3c3c791eb96a..d1da6ede3845 100644
--- a/drivers/mtd/maps/lantiq-flash.c
+++ b/drivers/mtd/maps/lantiq-flash.c
@@ -7,6 +7,7 @@
* Copyright (C) 2010 John Crispin <blogic@openwrt.org>
*/
+#include <linux/err.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
@@ -136,10 +137,9 @@ ltq_mtd_probe(struct platform_device *pdev)
ltq_mtd->map = kzalloc(sizeof(struct map_info), GFP_KERNEL);
ltq_mtd->map->phys = ltq_mtd->res->start;
ltq_mtd->map->size = resource_size(ltq_mtd->res);
- ltq_mtd->map->virt = devm_request_and_ioremap(&pdev->dev, ltq_mtd->res);
- if (!ltq_mtd->map->virt) {
- dev_err(&pdev->dev, "failed to remap mem resource\n");
- err = -EBUSY;
+ ltq_mtd->map->virt = devm_ioremap_resource(&pdev->dev, ltq_mtd->res);
+ if (IS_ERR(ltq_mtd->map->virt)) {
+ err = PTR_ERR(ltq_mtd->map->virt);
goto err_out;
}
diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index 67e62d3d495c..c543cc09f193 100644
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -937,42 +937,35 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
if (!res)
return -EINVAL;
- host->data_va = devm_request_and_ioremap(&pdev->dev, res);
- if (!host->data_va) {
- dev_err(&pdev->dev, "data ioremap failed\n");
- return -ENOMEM;
- }
+ host->data_va = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(host->data_va))
+ return PTR_ERR(host->data_va);
+
host->data_pa = (dma_addr_t)res->start;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_addr");
if (!res)
return -EINVAL;
- host->addr_va = devm_request_and_ioremap(&pdev->dev, res);
- if (!host->addr_va) {
- dev_err(&pdev->dev, "ale ioremap failed\n");
- return -ENOMEM;
- }
+ host->addr_va = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(host->addr_va))
+ return PTR_ERR(host->addr_va);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_cmd");
if (!res)
return -EINVAL;
- host->cmd_va = devm_request_and_ioremap(&pdev->dev, res);
- if (!host->cmd_va) {
- dev_err(&pdev->dev, "ale ioremap failed\n");
- return -ENOMEM;
- }
+ host->cmd_va = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(host->cmd_va))
+ return PTR_ERR(host->cmd_va);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fsmc_regs");
if (!res)
return -EINVAL;
- host->regs_va = devm_request_and_ioremap(&pdev->dev, res);
- if (!host->regs_va) {
- dev_err(&pdev->dev, "regs ioremap failed\n");
- return -ENOMEM;
- }
+ host->regs_va = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(host->regs_va))
+ return PTR_ERR(host->regs_va);
host->clk = clk_get(&pdev->dev, NULL);
if (IS_ERR(host->clk)) {
diff --git a/drivers/mtd/nand/lpc32xx_mlc.c b/drivers/mtd/nand/lpc32xx_mlc.c
index f182befa7360..0ca22ae9135c 100644
--- a/drivers/mtd/nand/lpc32xx_mlc.c
+++ b/drivers/mtd/nand/lpc32xx_mlc.c
@@ -677,11 +677,10 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
return -ENXIO;
}
- host->io_base = devm_request_and_ioremap(&pdev->dev, rc);
- if (host->io_base == NULL) {
- dev_err(&pdev->dev, "ioremap failed\n");
- return -EIO;
- }
+ host->io_base = devm_ioremap_resource(&pdev->dev, rc);
+ if (IS_ERR(host->io_base))
+ return PTR_ERR(host->io_base);
+
host->io_base_phy = rc->start;
mtd = &host->mtd;
diff --git a/drivers/mtd/nand/lpc32xx_slc.c b/drivers/mtd/nand/lpc32xx_slc.c
index 030b78c62895..be94ed5abefb 100644
--- a/drivers/mtd/nand/lpc32xx_slc.c
+++ b/drivers/mtd/nand/lpc32xx_slc.c
@@ -778,11 +778,9 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
}
host->io_base_dma = rc->start;
- host->io_base = devm_request_and_ioremap(&pdev->dev, rc);
- if (host->io_base == NULL) {
- dev_err(&pdev->dev, "ioremap failed\n");
- return -ENOMEM;
- }
+ host->io_base = devm_ioremap_resource(&pdev->dev, rc);
+ if (IS_ERR(host->io_base))
+ return PTR_ERR(host->io_base);
if (pdev->dev.of_node)
host->ncfg = lpc32xx_parse_dt(&pdev->dev);
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index 45204e41a028..60ac5b98b718 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -1437,9 +1437,9 @@ static int mxcnd_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
- host->regs_ip = devm_request_and_ioremap(&pdev->dev, res);
- if (!host->regs_ip)
- return -ENOMEM;
+ host->regs_ip = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(host->regs_ip))
+ return PTR_ERR(host->regs_ip);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
} else {
@@ -1449,9 +1449,9 @@ static int mxcnd_probe(struct platform_device *pdev)
if (!res)
return -ENODEV;
- host->base = devm_request_and_ioremap(&pdev->dev, res);
- if (!host->base)
- return -ENOMEM;
+ host->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(host->base))
+ return PTR_ERR(host->base);
host->main_area0 = host->base;
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index df954b4dcba2..d65afd23e171 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -952,10 +952,9 @@ static int s3c24xx_nand_probe(struct platform_device *pdev)
info->platform = plat;
info->cpu_type = cpu_type;
- info->regs = devm_request_and_ioremap(&pdev->dev, res);
- if (info->regs == NULL) {
- dev_err(&pdev->dev, "cannot reserve register region\n");
- err = -EIO;
+ info->regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(info->regs)) {
+ err = PTR_ERR(info->regs);
goto exit_error;
}
diff --git a/drivers/mtd/nand/txx9ndfmc.c b/drivers/mtd/nand/txx9ndfmc.c
index e3d7266e256f..e1e8748aa47b 100644
--- a/drivers/mtd/nand/txx9ndfmc.c
+++ b/drivers/mtd/nand/txx9ndfmc.c
@@ -9,6 +9,7 @@
* (C) Copyright TOSHIBA CORPORATION 2004-2007
* All Rights Reserved.
*/
+#include <linux/err.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/module.h>
@@ -286,9 +287,9 @@ static int __init txx9ndfmc_probe(struct platform_device *dev)
drvdata = devm_kzalloc(&dev->dev, sizeof(*drvdata), GFP_KERNEL);
if (!drvdata)
return -ENOMEM;
- drvdata->base = devm_request_and_ioremap(&dev->dev, res);
- if (!drvdata->base)
- return -EBUSY;
+ drvdata->base = devm_ioremap_resource(&dev->dev, res);
+ if (IS_ERR(drvdata->base))
+ return PTR_ERR(drvdata->base);
hold = plat->hold ?: 20; /* tDH */
spw = plat->spw ?: 90; /* max(tREADID, tWP, tRP) */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-09 09:34:13 +0000