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mfd: max8998: Make of_device_id array const

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Array of struct of_device_id may be be const as expected by both
of_match_table field and of_match_node() call.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2014-05-13 12:58:48 +02:00 committed by Lee Jones
parent 5785a97e3d
commit e920574d7f
1 changed files with 1 additions and 1 deletions
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drivers/mfd/max8998.c
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@ -132,7 +132,7 @@ int max8998_update_reg(struct i2c_client *i2c, u8 reg, u8 val, u8 mask)
EXPORT_SYMBOL(max8998_update_reg);
#ifdef CONFIG_OF
static struct of_device_id max8998_dt_match[] = {
static const struct of_device_id max8998_dt_match[] = {
{ .compatible = "maxim,max8998", .data = (void *)TYPE_MAX8998 },
{ .compatible = "national,lp3974", .data = (void *)TYPE_LP3974 },
{ .compatible = "ti,lp3974", .data = (void *)TYPE_LP3974 },