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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-08 04:21:33 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-08 04:21:33 +0000
commit282c335ad1bf4d21fcedff132e19995c24c09adc (patch)
treed24dc7bfbb3a6b4bfd5b46964347ada86f72d751 /drivers/iio/adc/exynos_adc.c
parentAdding upstream version 4.19.289. (diff)
downloadlinux-upstream.tar.xz
linux-upstream.zip
Adding upstream version 4.19.304.upstream/4.19.304upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--drivers/iio/adc/exynos_adc.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index 1ca2c4d39..7c5ea4ed5 100644
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -817,6 +817,12 @@ static int exynos_adc_probe(struct platform_device *pdev)
}
}
+ /* leave out any TS related code if unreachable */
+ if (IS_REACHABLE(CONFIG_INPUT)) {
+ has_ts = of_property_read_bool(pdev->dev.of_node,
+ "has-touchscreen") || pdata;
+ }
+
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(&pdev->dev, "no irq resource?\n");
@@ -824,11 +830,15 @@ static int exynos_adc_probe(struct platform_device *pdev)
}
info->irq = irq;
- irq = platform_get_irq(pdev, 1);
- if (irq == -EPROBE_DEFER)
- return irq;
+ if (has_ts) {
+ irq = platform_get_irq(pdev, 1);
+ if (irq == -EPROBE_DEFER)
+ return irq;
- info->tsirq = irq;
+ info->tsirq = irq;
+ } else {
+ info->tsirq = -1;
+ }
info->dev = &pdev->dev;
@@ -895,12 +905,6 @@ static int exynos_adc_probe(struct platform_device *pdev)
if (info->data->init_hw)
info->data->init_hw(info);
- /* leave out any TS related code if unreachable */
- if (IS_REACHABLE(CONFIG_INPUT)) {
- has_ts = of_property_read_bool(pdev->dev.of_node,
- "has-touchscreen") || pdata;
- }
-
if (pdata)
info->delay = pdata->delay;
else