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| author | Ezequiel Garcia <ezequiel.garcia@free-electrons.com> | 2013-02-12 16:22:20 -0300 |
|---|---|---|
| committer | Jon Hunter <jon-hunter@ti.com> | 2013-04-01 14:53:37 -0500 |
| commit | 097c9daec339e20244a11d73f20aa5ba193501d3 (patch) | |
| tree | e531e2c9e28104efcbdd6ab3ed999106d2a498b5 /arch/arm/mach-omap2 | |
| parent | ae9d908abc9e9d858a619faaf4d6647bdf3cb21f (diff) | |
| download | op-kernel-dev-097c9daec339e20244a11d73f20aa5ba193501d3.zip op-kernel-dev-097c9daec339e20244a11d73f20aa5ba193501d3.tar.gz | |
ARM: omap2: gpmc-nand: Print something useful on CS request failure
If CS request fails the current error message is rather unhelpful.
Fix it by printing the failing chip select and the error code.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/gpmc-nand.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index afc1e8c..e50e438 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -122,7 +122,8 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE, (unsigned long *)&gpmc_nand_resource[0].start); if (err < 0) { - dev_err(dev, "Cannot request GPMC CS\n"); + dev_err(dev, "Cannot request GPMC CS %d, error %d\n", + gpmc_nand_data->cs, err); return err; } |
