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mailbox: rockchip: Use device_get_match_data() to simplify the code 

Directly get the match data with device_get_match_data().

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
This commit is contained in:
ye xingchen 2022-11-17 19:29:11 +08:00 committed by Jassi Brar
parent 76f708f635
commit 8b9b08bd8d
1 changed files with 1 additions and 3 deletions
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4
drivers/mailbox/rockchip-mailbox.c
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@ -164,7 +164,6 @@ MODULE_DEVICE_TABLE(of, rockchp_mbox_of_match);
static int rockchip_mbox_probe(struct platform_device *pdev)
{
struct rockchip_mbox *mb;
const struct of_device_id *match;
const struct rockchip_mbox_data *drv_data;
struct resource *res;
int ret, irq, i;
@ -172,8 +171,7 @@ static int rockchip_mbox_probe(struct platform_device *pdev)
if (!pdev->dev.of_node)
return -ENODEV;
match = of_match_node(rockchip_mbox_of_match, pdev->dev.of_node);
drv_data = (const struct rockchip_mbox_data *)match->data;
drv_data = (const struct rockchip_mbox_data *) device_get_match_data(&pdev->dev);
mb = devm_kzalloc(&pdev->dev, sizeof(*mb), GFP_KERNEL);
if (!mb)