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drivers/video/backlight/lp855x_bl.c: use PAGE_SIZE for the sysfs read…
… operation sysfs allocates PAGE_SIZE. It is used by each R/W operation method. Use it instead of another buffer size. Signed-off-by: Milo(Woogyom) Kim <[email protected]> Acked-by: Jingoo Han <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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