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    Subject[PATCH] gpio: ep93xx: Remove unused inline function and useless pr_err message
    Date
    Minor removal of an unused inline function and a useless pr_err message.

    Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
    Cc: Grant Likely <grant.likely@secretlab.ca>
    Cc: Linus Walleij <linus.walleij@stericsson.com>

    ---

    diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
    index 4ca5642..776b772 100644
    --- a/drivers/gpio/gpio-ep93xx.c
    +++ b/drivers/gpio/gpio-ep93xx.c
    @@ -12,8 +12,6 @@
    * published by the Free Software Foundation.
    */

    -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
    -
    #include <linux/init.h>
    #include <linux/module.h>
    #include <linux/platform_device.h>
    @@ -65,11 +63,6 @@ static void ep93xx_gpio_update_int_params(unsigned port)
    EP93XX_GPIO_REG(int_en_register_offset[port]));
    }

    -static inline void ep93xx_gpio_int_mask(unsigned line)
    -{
    - gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7));
    -}
    -
    static void ep93xx_gpio_int_debounce(unsigned int irq, bool enable)
    {
    int line = irq_to_gpio(irq);
    @@ -212,7 +205,6 @@ static int ep93xx_gpio_irq_type(struct irq_data *d, unsigned int type)
    handler = handle_edge_irq;
    break;
    default:
    - pr_err("failed to set irq type %d for gpio %d\n", type, gpio);
    return -EINVAL;
    }


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