diff options
Diffstat (limited to 'drivers/input/keyboard/spear-keyboard.c')
| -rw-r--r-- | drivers/input/keyboard/spear-keyboard.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c index 695d237417d..258af10e581 100644 --- a/drivers/input/keyboard/spear-keyboard.c +++ b/drivers/input/keyboard/spear-keyboard.c @@ -12,7 +12,6 @@ #include <linux/clk.h> #include <linux/errno.h> -#include <linux/init.h> #include <linux/interrupt.h> #include <linux/input.h> #include <linux/io.h> @@ -191,12 +190,6 @@ 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"); @@ -228,11 +221,10 @@ static int spear_kbd_probe(struct platform_device *pdev) kbd->suspended_rate = pdata->suspended_rate; } - kbd->io_base = devm_request_and_ioremap(&pdev->dev, res); - if (!kbd->io_base) { - dev_err(&pdev->dev, "request-ioremap failed for kbd_region\n"); - return -ENOMEM; - } + 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); kbd->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(kbd->clk)) @@ -292,7 +284,6 @@ static int spear_kbd_remove(struct platform_device *pdev) clk_unprepare(kbd->clk); device_init_wakeup(&pdev->dev, 0); - platform_set_drvdata(pdev, NULL); return 0; } |