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| author | Aaro Koskinen <aaro.koskinen@nokia.com> | 2011-04-26 11:25:21 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-05-03 11:38:02 +0200 |
| commit | 0c49cc167c6365a1a514b1e44d7fa8378ff16c4c (patch) | |
| tree | 292778e87fa97b85a62e7915aa25e243886a9270 | |
| parent | OMAP3+: smartreflex: request the memory region (diff) | |
| download | linux-0c49cc167c6365a1a514b1e44d7fa8378ff16c4c.tar.xz linux-0c49cc167c6365a1a514b1e44d7fa8378ff16c4c.zip | |
OMAP3+: smartreflex: fix ioremap leak on probe error
Add missing iounmap() to error paths.
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
| -rw-r--r-- | arch/arm/mach-omap2/smartreflex.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index 703143a8700b..156807eaadaa 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -904,7 +904,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) vdd_dbg_dir = omap_voltage_get_dbgdir(sr_info->voltdm); if (!vdd_dbg_dir) { ret = -EINVAL; - goto err_release_region; + goto err_iounmap; } sr_info->dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir); @@ -912,7 +912,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n", __func__); ret = PTR_ERR(sr_info->dbg_dir); - goto err_release_region; + goto err_iounmap; } (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, @@ -929,7 +929,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) dev_err(&pdev->dev, "%s: Unable to create debugfs directory" "for n-values\n", __func__); ret = PTR_ERR(nvalue_dir); - goto err_release_region; + goto err_iounmap; } omap_voltage_get_volttable(sr_info->voltdm, &volt_data); @@ -939,7 +939,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) "entries for n-values\n", __func__, sr_info->voltdm->name); ret = -ENODATA; - goto err_release_region; + goto err_iounmap; } for (i = 0; i < sr_info->nvalue_count; i++) { @@ -953,6 +953,8 @@ static int __init omap_sr_probe(struct platform_device *pdev) return ret; +err_iounmap: + iounmap(sr_info->base); err_release_region: release_mem_region(mem->start, resource_size(mem)); err_free_devinfo: |