From db19fd8b3a3e198e84b93fa217acf77e72a4cd35 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Tue, 10 Nov 2009 21:00:35 -0800 Subject: [PATCH] Input: gpio_keys - use dev_ macros to report information The gpio_keys driver is binding to a platform device but using pr_err() to report errors. Change to using dev_err() so that all messages are prefixed by the device name. Signed-off-by: Ben Dooks Signed-off-by: Simtec Linux Team Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/gpio_keys.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 77d130914259..5c8e2113cb34 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -78,6 +78,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) { struct gpio_keys_platform_data *pdata = pdev->dev.platform_data; struct gpio_keys_drvdata *ddata; + struct device *dev = &pdev->dev; struct input_dev *input; int i, error; int wakeup = 0; @@ -87,6 +88,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) GFP_KERNEL); input = input_allocate_device(); if (!ddata || !input) { + dev_err(dev, "failed to allocate state\n"); error = -ENOMEM; goto fail1; } @@ -122,14 +124,14 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) error = gpio_request(button->gpio, button->desc ?: "gpio_keys"); if (error < 0) { - pr_err("gpio-keys: failed to request GPIO %d," - " error %d\n", button->gpio, error); + dev_err(dev, "failed to request GPIO %d, error %d\n", + button->gpio, error); goto fail2; } error = gpio_direction_input(button->gpio); if (error < 0) { - pr_err("gpio-keys: failed to configure input" + dev_err(dev, "failed to configure" " direction for GPIO %d, error %d\n", button->gpio, error); gpio_free(button->gpio); @@ -139,8 +141,8 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) irq = gpio_to_irq(button->gpio); if (irq < 0) { error = irq; - pr_err("gpio-keys: Unable to get irq number" - " for GPIO %d, error %d\n", + dev_err(dev, "Unable to get irq number " + "for GPIO %d, error %d\n", button->gpio, error); gpio_free(button->gpio); goto fail2; @@ -152,7 +154,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) button->desc ? button->desc : "gpio_keys", bdata); if (error) { - pr_err("gpio-keys: Unable to claim irq %d; error %d\n", + dev_err(dev, "Unable to claim irq %d; error %d\n", irq, error); gpio_free(button->gpio); goto fail2; @@ -166,7 +168,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) error = input_register_device(input); if (error) { - pr_err("gpio-keys: Unable to register input device, " + dev_err(dev, "Unable to register input device, " "error: %d\n", error); goto fail2; } -- 2.39.5