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Input: mxs-lradc-ts - use devm_platform_ioremap_resource()

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devm_platform_ioremap_resource() internally have platform_get_resource()
and devm_ioremap_resource() in it. So instead of calling them separately
use devm_platform_ioremap_resource() directly.

Signed-off-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Mukesh Ojha 2019-07-16 09:27:22 +02:00 committed by Dmitry Torokhov
parent 9d41cbe23d
commit 46bec7a918
1 changed files with 3 additions and 7 deletions
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10
drivers/input/touchscreen/mxs-lradc-ts.c
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@ -606,7 +606,6 @@ static int mxs_lradc_ts_probe(struct platform_device *pdev)
struct device_node *node = dev->parent->of_node; struct device_node *node = dev->parent->of_node;
struct mxs_lradc *lradc = dev_get_drvdata(dev->parent); struct mxs_lradc *lradc = dev_get_drvdata(dev->parent);
struct mxs_lradc_ts *ts; struct mxs_lradc_ts *ts;
struct resource *iores;
int ret, irq, virq, i; int ret, irq, virq, i;
u32 ts_wires = 0, adapt; u32 ts_wires = 0, adapt;
@ -620,12 +619,9 @@ static int mxs_lradc_ts_probe(struct platform_device *pdev)
ts->dev = dev; ts->dev = dev;
spin_lock_init(&ts->lock); spin_lock_init(&ts->lock);
iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); ts->base = devm_platform_ioremap_resource(pdev, 0);
if (!iores) if (IS_ERR(ts->base))
return -EINVAL; return PTR_ERR(ts->base);
ts->base = devm_ioremap(dev, iores->start, resource_size(iores));
if (!ts->base)
return -ENOMEM;
ret = of_property_read_u32(node, "fsl,lradc-touchscreen-wires", ret = of_property_read_u32(node, "fsl,lradc-touchscreen-wires",
&ts_wires); &ts_wires);