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Signed-off-by: Xuezhi Zhang --- drivers/video/fbdev/sm501fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/sm501fb.c b/drivers/video/fbdev/sm501fb.c index fce6cfbadfd6..f743bfbde2a6 100644 --- a/drivers/video/fbdev/sm501fb.c +++ b/drivers/video/fbdev/sm501fb.c @@ -1166,7 +1166,7 @@ static ssize_t sm501fb_crtsrc_show(struct device *dev, ctrl = smc501_readl(info->regs + SM501_DC_CRT_CONTROL); ctrl &= SM501_DC_CRT_CONTROL_SEL; - return snprintf(buf, PAGE_SIZE, "%s\n", ctrl ? "crt" : "panel"); + return sysfs_emit(buf, "%s\n", ctrl ? "crt" : "panel"); } /* sm501fb_crtsrc_show