selinux: Remove security_ops extern

[linux.git] / drivers / pwm / pwm-pxa.c

diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c
index 8d995731cef8d13a96f8168161a038c7446e3d5a..0b312ec420b6920b34cf3cb236a0f20c16c3f502 100644 (file)
--- a/drivers/pwm/pwm-pxa.c
+++ b/drivers/pwm/pwm-pxa.c
@@ -127,12 +127,12 @@ static struct pwm_ops pxa_pwm_ops = {
 
 #ifdef CONFIG_OF
 /*
- * Device tree users must create one device instance for each pwm channel.
+ * Device tree users must create one device instance for each PWM channel.
  * Hence we dispense with the HAS_SECONDARY_PWM and "tell" the original driver
  * code that this is a single channel pxa25x-pwm.  Currently all devices are
  * supported identically.
  */
-static struct of_device_id pwm_of_match[] = {
+static const struct of_device_id pwm_of_match[] = {
        { .compatible = "marvell,pxa250-pwm", .data = &pwm_id_table[0]},
        { .compatible = "marvell,pxa270-pwm", .data = &pwm_id_table[0]},
        { .compatible = "marvell,pxa168-pwm", .data = &pwm_id_table[0]},
@@ -179,10 +179,8 @@ static int pwm_probe(struct platform_device *pdev)
                return -EINVAL;
 
        pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);
-       if (pwm == NULL) {
-               dev_err(&pdev->dev, "failed to allocate memory\n");
+       if (pwm == NULL)
                return -ENOMEM;
-       }
 
        pwm->clk = devm_clk_get(&pdev->dev, NULL);
        if (IS_ERR(pwm->clk))