summaryrefslogtreecommitdiffstats
path: root/drivers/input
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/imx_keypad.c7
-rw-r--r--drivers/input/keyboard/nspire-keypad.c7
-rw-r--r--drivers/input/keyboard/spear-keyboard.c7
-rw-r--r--drivers/input/serio/arc_ps2.c7
-rw-r--r--drivers/input/serio/olpc_apsp.c3
5 files changed, 4 insertions, 27 deletions
diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c
index 03c8cc5cb6c1..328cfc1eed95 100644
--- a/drivers/input/keyboard/imx_keypad.c
+++ b/drivers/input/keyboard/imx_keypad.c
@@ -442,12 +442,6 @@ static int imx_keypad_probe(struct platform_device *pdev)
return -EINVAL;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (res == NULL) {
- dev_err(&pdev->dev, "no I/O memory defined in platform data\n");
- return -EINVAL;
- }
-
input_dev = devm_input_allocate_device(&pdev->dev);
if (!input_dev) {
dev_err(&pdev->dev, "failed to allocate the input device\n");
@@ -468,6 +462,7 @@ static int imx_keypad_probe(struct platform_device *pdev)
setup_timer(&keypad->check_matrix_timer,
imx_keypad_check_for_events, (unsigned long) keypad);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
keypad->mmio_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(keypad->mmio_base))
return PTR_ERR(keypad->mmio_base);
diff --git a/drivers/input/keyboard/nspire-keypad.c b/drivers/input/keyboard/nspire-keypad.c
index 20d872d6f603..b3e3edab6d9f 100644
--- a/drivers/input/keyboard/nspire-keypad.c
+++ b/drivers/input/keyboard/nspire-keypad.c
@@ -171,12 +171,6 @@ static int nspire_keypad_probe(struct platform_device *pdev)
return -EINVAL;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "missing platform resources\n");
- return -EINVAL;
- }
-
keypad = devm_kzalloc(&pdev->dev, sizeof(struct nspire_keypad),
GFP_KERNEL);
if (!keypad) {
@@ -208,6 +202,7 @@ static int nspire_keypad_probe(struct platform_device *pdev)
return PTR_ERR(keypad->clk);
}
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
keypad->reg_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(keypad->reg_base))
return PTR_ERR(keypad->reg_base);
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c
index 7111124b5362..85ff530d9a91 100644
--- a/drivers/input/keyboard/spear-keyboard.c
+++ b/drivers/input/keyboard/spear-keyboard.c
@@ -191,12 +191,6 @@ static int spear_kbd_probe(struct platform_device *pdev)
int irq;
int error;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "no keyboard resource defined\n");
- return -EBUSY;
- }
-
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(&pdev->dev, "not able to get irq for the device\n");
@@ -228,6 +222,7 @@ static int spear_kbd_probe(struct platform_device *pdev)
kbd->suspended_rate = pdata->suspended_rate;
}
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
kbd->io_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(kbd->io_base))
return PTR_ERR(kbd->io_base);
diff --git a/drivers/input/serio/arc_ps2.c b/drivers/input/serio/arc_ps2.c
index 3fb7727c8ea5..8024a6d7fccb 100644
--- a/drivers/input/serio/arc_ps2.c
+++ b/drivers/input/serio/arc_ps2.c
@@ -189,12 +189,6 @@ static int arc_ps2_probe(struct platform_device *pdev)
int irq;
int error, id, i;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "no IO memory defined\n");
- return -EINVAL;
- }
-
irq = platform_get_irq_byname(pdev, "arc_ps2_irq");
if (irq < 0) {
dev_err(&pdev->dev, "no IRQ defined\n");
@@ -208,6 +202,7 @@ static int arc_ps2_probe(struct platform_device *pdev)
return -ENOMEM;
}
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
arc_ps2->addr = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(arc_ps2->addr))
return PTR_ERR(arc_ps2->addr);
diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c
index 818aa466b5d2..51b1d40cc286 100644
--- a/drivers/input/serio/olpc_apsp.c
+++ b/drivers/input/serio/olpc_apsp.c
@@ -183,9 +183,6 @@ static int olpc_apsp_probe(struct platform_device *pdev)
np = pdev->dev.of_node;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -ENOENT;
-
priv->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(priv->base)) {
dev_err(&pdev->dev, "Failed to map WTM registers\n");