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-rw-r--r--arch/arm/mach-tegra/tegra20-pmc.c5
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;