Commit a0640925 authored by Jamie Iles's avatar Jamie Iles Committed by Dmitry Torokhov

Input: tnetv107x-keypad - don't treat NULL clk as an error

We should use IS_ERR() when checking whether clk_get() succeeded or
not since it returns errors by encoding error codes with ERR_PTR().
Signed-off-by: default avatarJamie Iles <jamie@jamieiles.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 01c728a2
......@@ -14,6 +14,7 @@
*/
#include <linux/kernel.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/input.h>
#include <linux/platform_device.h>
......@@ -219,9 +220,9 @@ static int __devinit keypad_probe(struct platform_device *pdev)
}
kp->clk = clk_get(dev, NULL);
if (!kp->clk) {
if (IS_ERR(kp->clk)) {
dev_err(dev, "cannot claim device clock\n");
error = -EINVAL;
error = PTR_ERR(kp->clk);
goto error_clk;
}
......
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