diff options
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/imx-weim.c | 5 | ||||
| -rw-r--r-- | drivers/bus/omap-gpmc.c | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c index 78bccda15a..9b8848d0ad 100644 --- a/drivers/bus/imx-weim.c +++ b/drivers/bus/imx-weim.c @@ -12,6 +12,7 @@ #include <init.h> #include <io.h> #include <of.h> +#include <linux/err.h> struct imx_weim_devtype { unsigned int cs_count; @@ -144,8 +145,8 @@ static int weim_probe(struct device_d *dev) /* get the resource */ weim->base = dev_request_mem_region(dev, 0); - if (!weim->base) { - ret = -EBUSY; + if (IS_ERR(weim->base)) { + ret = PTR_ERR(weim->base); goto weim_err; } diff --git a/drivers/bus/omap-gpmc.c b/drivers/bus/omap-gpmc.c index d7b02cf6ec..6cc3269993 100644 --- a/drivers/bus/omap-gpmc.c +++ b/drivers/bus/omap-gpmc.c @@ -17,6 +17,7 @@ #include <of_address.h> #include <of_mtd.h> #include <linux/clk.h> +#include <linux/err.h> #include <mach/gpmc_nand.h> #include <mach/gpmc.h> @@ -404,8 +405,8 @@ static int gpmc_probe_nand_child(struct device_d *dev, } gpmc_base = dev_get_mem_region(dev, 0); - if (!gpmc_base) - return -ENODEV; + if (IS_ERR(gpmc_base)) + return PTR_ERR(gpmc_base); gpmc_nand_data.cs = val; gpmc_nand_data.of_node = child; |