diff options
Diffstat (limited to 'drivers/platform/x86/intel_pmic_gpio.c')
| -rw-r--r-- | drivers/platform/x86/intel_pmic_gpio.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/platform/x86/intel_pmic_gpio.c b/drivers/platform/x86/intel_pmic_gpio.c index 464bb3fc4d8..1686c1e07d5 100644 --- a/drivers/platform/x86/intel_pmic_gpio.c +++ b/drivers/platform/x86/intel_pmic_gpio.c @@ -19,6 +19,8 @@ * Moorestown platform PMIC chip */ +#define pr_fmt(fmt) "%s: " fmt, __func__ + #include <linux/module.h> #include <linux/kernel.h> #include <linux/interrupt.h> @@ -90,8 +92,7 @@ static void pmic_program_irqtype(int gpio, int type) static int pmic_gpio_direction_input(struct gpio_chip *chip, unsigned offset) { if (offset > 8) { - printk(KERN_ERR - "%s: only pin 0-7 support input\n", __func__); + pr_err("only pin 0-7 support input\n"); return -1;/* we only have 8 GPIO can use as input */ } return intel_scu_ipc_update_register(GPIO0 + offset, @@ -116,8 +117,7 @@ static int pmic_gpio_direction_output(struct gpio_chip *chip, value ? 1 << (offset - 16) : 0, 1 << (offset - 16)); else { - printk(KERN_ERR - "%s: invalid PMIC GPIO pin %d!\n", __func__, offset); + pr_err("invalid PMIC GPIO pin %d!\n", offset); WARN_ON(1); } @@ -260,7 +260,7 @@ static int __devinit platform_pmic_gpio_probe(struct platform_device *pdev) /* setting up SRAM mapping for GPIOINT register */ pg->gpiointr = ioremap_nocache(pdata->gpiointr, 8); if (!pg->gpiointr) { - printk(KERN_ERR "%s: Can not map GPIOINT.\n", __func__); + pr_err("Can not map GPIOINT\n"); retval = -EINVAL; goto err2; } @@ -281,13 +281,13 @@ static int __devinit platform_pmic_gpio_probe(struct platform_device *pdev) pg->chip.dev = dev; retval = gpiochip_add(&pg->chip); if (retval) { - printk(KERN_ERR "%s: Can not add pmic gpio chip.\n", __func__); + pr_err("Can not add pmic gpio chip\n"); goto err; } retval = request_irq(pg->irq, pmic_irq_handler, 0, "pmic", pg); if (retval) { - printk(KERN_WARNING "pmic: Interrupt request failed\n"); + pr_warn("Interrupt request failed\n"); goto err; } |