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    Subject[PATCH 2/5] rtc: pcf8523: always compile pcf8523_rtc_ioctl
    Date
    Compiling out pcf8523_rtc_ioctl saves about 5% of the generated machine
    code. However, it certainly never happens as the RTC character device
    interface is the most useful one and is probably always compiled in.

    Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
    ---
    drivers/rtc/rtc-pcf8523.c | 4 ----
    1 file changed, 4 deletions(-)

    diff --git a/drivers/rtc/rtc-pcf8523.c b/drivers/rtc/rtc-pcf8523.c
    index c5d31c525997..103557f48409 100644
    --- a/drivers/rtc/rtc-pcf8523.c
    +++ b/drivers/rtc/rtc-pcf8523.c
    @@ -237,7 +237,6 @@ static int pcf8523_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *tm)
    return 0;
    }

    -#ifdef CONFIG_RTC_INTF_DEV
    static int pcf8523_rtc_ioctl(struct device *dev, unsigned int cmd,
    unsigned long arg)
    {
    @@ -268,9 +267,6 @@ static int pcf8523_rtc_ioctl(struct device *dev, unsigned int cmd,
    return -ENOIOCTLCMD;
    }
    }
    -#else
    -#define pcf8523_rtc_ioctl NULL
    -#endif

    static int pcf8523_rtc_read_offset(struct device *dev, long *offset)
    {
    --
    2.31.1
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