diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-05-08 16:48:02 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2013-05-08 16:48:02 -0700 |
| commit | 348c34225d4395b769ec6d283b0c7ace0b430a38 (patch) | |
| tree | d540863cbc177ccef26875666ffea16ab85949b0 /arch/arm/mach-omap1 | |
| parent | e7e17c538604928b98107a08c2c5dc54745d85fe (diff) | |
ARM: OMAP1: DMA: fix error handling in omap1_system_dma_init()
Add the missing iounmap() before return from omap1_system_dma_init()
in the error handling case.
Also removed platform_device_del() on add resources error case which
cause dup device delete.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1')
| -rw-r--r-- | arch/arm/mach-omap1/dma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index 1a4e887f028d..68ab858e27b7 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -301,7 +301,7 @@ static int __init omap1_system_dma_init(void) if (ret) { dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n", __func__, pdev->name, pdev->id); - goto exit_device_put; + goto exit_iounmap; } p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL); @@ -309,7 +309,7 @@ static int __init omap1_system_dma_init(void) dev_err(&pdev->dev, "%s: Unable to allocate 'p' for %s\n", __func__, pdev->name); ret = -ENOMEM; - goto exit_device_del; + goto exit_iounmap; } d = kzalloc(sizeof(struct omap_dma_dev_attr), GFP_KERNEL); @@ -402,8 +402,8 @@ exit_release_d: kfree(d); exit_release_p: kfree(p); -exit_device_del: - platform_device_del(pdev); +exit_iounmap: + iounmap(dma_base); exit_device_put: platform_device_put(pdev); |