diff options
| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2013-05-04 15:19:35 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-08-05 20:50:13 +0100 |
| commit | d1cb556c3feb238f11dc47f8fa56df7880022908 (patch) | |
| tree | a85a3395e0d13125e12bbbfe3d8494d0c201fc1c /drivers/mtd | |
| parent | cf3b55a994a04c31ce3ac3119880582547e22cf2 (diff) | |
mtd: gpmi-nand: fix error return from gpmi_get_clks()
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index 25ecfa1822a8..1d18efcb31a5 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -473,12 +473,14 @@ static int gpmi_get_clks(struct gpmi_nand_data *this) struct resources *r = &this->resources; char **extra_clks = NULL; struct clk *clk; - int i; + int err, i; /* The main clock is stored in the first. */ r->clock[0] = clk_get(this->dev, "gpmi_io"); - if (IS_ERR(r->clock[0])) + if (IS_ERR(r->clock[0])) { + err = PTR_ERR(r->clock[0]); goto err_clock; + } /* Get extra clocks */ if (GPMI_IS_MX6Q(this)) @@ -491,8 +493,10 @@ static int gpmi_get_clks(struct gpmi_nand_data *this) break; clk = clk_get(this->dev, extra_clks[i - 1]); - if (IS_ERR(clk)) + if (IS_ERR(clk)) { + err = PTR_ERR(clk); goto err_clock; + } r->clock[i] = clk; } @@ -511,7 +515,7 @@ static int gpmi_get_clks(struct gpmi_nand_data *this) err_clock: dev_dbg(this->dev, "failed in finding the clocks.\n"); gpmi_put_clks(this); - return -ENOMEM; + return err; } static int acquire_resources(struct gpmi_nand_data *this) |