diff options
Diffstat (limited to 'arch/arm/mach-tegra/tegra20-pmc.c')
-rw-r--r-- | arch/arm/mach-tegra/tegra20-pmc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/tegra20-pmc.c b/arch/arm/mach-tegra/tegra20-pmc.c index 94167d68fc..d86809432e 100644 --- a/arch/arm/mach-tegra/tegra20-pmc.c +++ b/arch/arm/mach-tegra/tegra20-pmc.c @@ -23,6 +23,7 @@ #include <command.h> #include <init.h> #include <io.h> +#include <linux/err.h> #include <mach/tegra20-pmc.h> @@ -40,9 +41,9 @@ EXPORT_SYMBOL(reset_cpu); static int tegra20_pmc_probe(struct device_d *dev) { pmc_base = dev_request_mem_region(dev, 0); - if (!pmc_base) { + if (IS_ERR(pmc_base)) { dev_err(dev, "could not get memory region\n"); - return -ENODEV; + return PTR_ERR(pmc_base); } return 0; |