From e26ae3660b9ca2d180131670ae5388580dcf19b3 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 30 Jun 2017 10:33:27 +0100 Subject: [PATCH] mfd: rtsx: Make arrays depth and cd_mask static const Don't populate the arrays depath and cd_mask on the stack but make them static const. Makes the object code smaller: text data bss dec hex filename 25413 7216 448 33077 8135 drivers/mfd/rtsx_pcr.o text data bss dec hex filename 25151 7360 448 32959 80bf drivers/mfd/rtsx_pcr.o Signed-off-by: Colin Ian King Signed-off-by: Lee Jones --- drivers/mfd/rtsx_pcr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c index a0ac89d..3cf69e5 100644 --- a/drivers/mfd/rtsx_pcr.c +++ b/drivers/mfd/rtsx_pcr.c @@ -644,7 +644,7 @@ int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock, { int err, clk; u8 n, clk_divider, mcu_cnt, div; - u8 depth[] = { + static const u8 depth[] = { [RTSX_SSC_DEPTH_4M] = SSC_DEPTH_4M, [RTSX_SSC_DEPTH_2M] = SSC_DEPTH_2M, [RTSX_SSC_DEPTH_1M] = SSC_DEPTH_1M, @@ -768,7 +768,7 @@ EXPORT_SYMBOL_GPL(rtsx_pci_card_power_off); int rtsx_pci_card_exclusive_check(struct rtsx_pcr *pcr, int card) { - unsigned int cd_mask[] = { + static const unsigned int cd_mask[] = { [RTSX_SD_CARD] = SD_EXIST, [RTSX_MS_CARD] = MS_EXIST }; -- 2.7.4