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pwm: pxa: Constify OF match table

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The table is never modified and all OF functions that use it take a
const struct of_device_id *.

Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Thierry Reding 2014-04-01 14:06:43 +02:00
parent fdec4f7271
commit 2ae69a4604
1 changed files with 1 additions and 1 deletions
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2
drivers/pwm/pwm-pxa.c
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@ -132,7 +132,7 @@ static struct pwm_ops pxa_pwm_ops = {
* 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]},