mtd: spear_smi: fix compilation warning

drivers/mtd/devices/spear_smi.c: In function 'spear_smi_probe':
drivers/mtd/devices/spear_smi.c:984:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index 7c10466..421bc65 100644 (file)
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -981,7 +981,7 @@ static int __devinit spear_smi_probe(struct platform_device *pdev)
        dev->pdev = pdev;
        dev->clk_rate = pdata->clk_rate;
 
-       if (dev->clk_rate < 0 || dev->clk_rate > SMI_MAX_CLOCK_FREQ)
+       if (dev->clk_rate > SMI_MAX_CLOCK_FREQ)
                dev->clk_rate = SMI_MAX_CLOCK_FREQ;
 
        dev->num_flashes = pdata->num_flashes;