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[ Upstream commit8e71fa5e4d] Fixes gcc '-Wunused-but-set-variable' warning: drivers/video/fbdev/chipsfb.c: In function 'chipsfb_pci_init': drivers/video/fbdev/chipsfb.c:352:22: warning: variable 'size' set but not used [-Wunused-but-set-variable] Fixes:8c8709334c("[PATCH] ppc32: Remove CONFIG_PMAC_PBOOK"). Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Christophe Leroy <christophe.leroy@c-s.fr> [b.zolnierkie: minor commit summary and description fixups] Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Sasha Levin <sashal@kernel.org>