[PATCH] pwm: sifive: remove redundant dev_err message

[Ding Xiang]

devm_ioremap_resource already contains error message, so remove
the redundant dev_err message

Signed-off-by: Ding Xiang <dingxi...@cmss.chinamobile.com>
---
 drivers/pwm/pwm-sifive.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-sifive.c b/drivers/pwm/pwm-sifive.c
index a7c107f..bb4f02c 100644
--- a/drivers/pwm/pwm-sifive.c
+++ b/drivers/pwm/pwm-sifive.c
@@ -250,10 +250,8 @@ static int pwm_sifive_probe(struct platform_device *pdev)
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        ddata->regs = devm_ioremap_resource(dev, res);
-       if (IS_ERR(ddata->regs)) {
-               dev_err(dev, "Unable to map IO resources\n");
+       if (IS_ERR(ddata->regs))
                return PTR_ERR(ddata->regs);
-       }
 
        ddata->clk = devm_clk_get(dev, NULL);
        if (IS_ERR(ddata->clk)) {
-- 
1.9.1