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mailbox: ti-msgmgr: Use devm_platform_ioremap_resource_byname()

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Convert platform_get_resource_byname() + devm_ioremap_resource() to a
single call to devm_platform_ioremap_resource_byname(), as this is
exactly what this function does.

Signed-off-by: Li Zetao <lizetao1@huawei.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
This commit is contained in:
Li Zetao 2023-08-01 16:51:07 +08:00 committed by Jassi Brar
parent 65d9aa3191
commit 4aac24c105
1 changed files with 6 additions and 10 deletions
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16
drivers/mailbox/ti-msgmgr.c
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@ -812,7 +812,6 @@ static int ti_msgmgr_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
const struct of_device_id *of_id; const struct of_device_id *of_id;
struct device_node *np; struct device_node *np;
struct resource *res;
const struct ti_msgmgr_desc *desc; const struct ti_msgmgr_desc *desc;
struct ti_msgmgr_inst *inst; struct ti_msgmgr_inst *inst;
struct ti_queue_inst *qinst; struct ti_queue_inst *qinst;
@ -843,22 +842,19 @@ static int ti_msgmgr_probe(struct platform_device *pdev)
inst->dev = dev; inst->dev = dev;
inst->desc = desc; inst->desc = desc;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, inst->queue_proxy_region =
desc->data_region_name); devm_platform_ioremap_resource_byname(pdev, desc->data_region_name);
inst->queue_proxy_region = devm_ioremap_resource(dev, res);
if (IS_ERR(inst->queue_proxy_region)) if (IS_ERR(inst->queue_proxy_region))
return PTR_ERR(inst->queue_proxy_region); return PTR_ERR(inst->queue_proxy_region);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, inst->queue_state_debug_region =
desc->status_region_name); devm_platform_ioremap_resource_byname(pdev, desc->status_region_name);
inst->queue_state_debug_region = devm_ioremap_resource(dev, res);
if (IS_ERR(inst->queue_state_debug_region)) if (IS_ERR(inst->queue_state_debug_region))
return PTR_ERR(inst->queue_state_debug_region); return PTR_ERR(inst->queue_state_debug_region);
if (desc->is_sproxy) { if (desc->is_sproxy) {
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, inst->queue_ctrl_region =
desc->ctrl_region_name); devm_platform_ioremap_resource_byname(pdev, desc->ctrl_region_name);
inst->queue_ctrl_region = devm_ioremap_resource(dev, res);
if (IS_ERR(inst->queue_ctrl_region)) if (IS_ERR(inst->queue_ctrl_region))
return PTR_ERR(inst->queue_ctrl_region); return PTR_ERR(inst->queue_ctrl_region);
} }