Message ID | 1405840859-9594-1-git-send-email-weiyj_lk@163.com (mailing list archive) |
---|---|
State | Accepted |
Commit | e144d4edbce67ea269d181f81b9c5ef631743430 |
Delegated to: | Michael Ellerman |
Headers | show |
diff --git a/arch/powerpc/sysdev/ppc4xx_hsta_msi.c b/arch/powerpc/sysdev/ppc4xx_hsta_msi.c index 11c8884..14c25c5 100644 --- a/arch/powerpc/sysdev/ppc4xx_hsta_msi.c +++ b/arch/powerpc/sysdev/ppc4xx_hsta_msi.c @@ -150,7 +150,7 @@ static int hsta_msi_probe(struct platform_device *pdev) ppc4xx_hsta_msi.address = mem->start; ppc4xx_hsta_msi.data = ioremap(mem->start, resource_size(mem)); ppc4xx_hsta_msi.irq_count = irq_count; - if (IS_ERR(ppc4xx_hsta_msi.data)) { + if (!ppc4xx_hsta_msi.data) { dev_err(dev, "Unable to map memory\n"); return -ENOMEM; }