From: Colin Ian King Date: Mon, 7 Oct 2019 13:53:13 +0000 (+0100) Subject: rtl8xxxu: make arrays static, makes object smaller X-Git-Tag: v5.10.7~3838^2~213^2~44 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=314bf64d1266abe7aaccffb24f876ff7de261bf5;p=platform%2Fkernel%2Flinux-rpi.git rtl8xxxu: make arrays static, makes object smaller Don't populate const arrays on the stack but instead make them static. Makes the object code smaller by 60 bytes. Before: text data bss dec hex filename 15133 8768 0 23901 5d5d realtek/rtl8xxxu/rtl8xxxu_8192e.o 15209 6392 0 21601 5461 realtek/rtl8xxxu/rtl8xxxu_8723b.o 103254 31202 576 135032 20f78 realtek/rtl8xxxu/rtl8xxxu_core.o After: text data bss dec hex filename 14861 9024 0 23885 5d4d realtek/rtl8xxxu/rtl8xxxu_8192e.o 14953 6616 0 21569 5441 realtek/rtl8xxxu/rtl8xxxu_8723b.o 102986 31458 576 135020 20f6c realtek/rtl8xxxu/rtl8xxxu_core.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King Reviewed-by: Chris Chiu Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c index c747f6a..9f1f93d 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c @@ -1011,7 +1011,7 @@ static void rtl8192eu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, u32 i, val32; int path_a_ok, path_b_ok; int retry = 2; - const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { + static const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { REG_FPGA0_XCD_SWITCH_CTRL, REG_BLUETOOTH, REG_RX_WAIT_CCA, REG_TX_CCK_RFON, REG_TX_CCK_BBON, REG_TX_OFDM_RFON, @@ -1021,11 +1021,11 @@ static void rtl8192eu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, REG_RX_TO_RX, REG_STANDBY, REG_SLEEP, REG_PMPD_ANAEN }; - const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { + static const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { REG_TXPAUSE, REG_BEACON_CTRL, REG_BEACON_CTRL_1, REG_GPIO_MUXCFG }; - const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { + static const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { REG_OFDM0_TRX_PATH_ENABLE, REG_OFDM0_TR_MUX_PAR, REG_FPGA0_XCD_RF_SW_CTRL, REG_CONFIG_ANT_A, REG_CONFIG_ANT_B, REG_FPGA0_XAB_RF_SW_CTRL, REG_FPGA0_XA_RF_INT_OE, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c index 9ba661b..d15dde3 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c @@ -882,7 +882,7 @@ static void rtl8723bu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, u32 i, val32; int path_a_ok /*, path_b_ok */; int retry = 2; - const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { + static const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { REG_FPGA0_XCD_SWITCH_CTRL, REG_BLUETOOTH, REG_RX_WAIT_CCA, REG_TX_CCK_RFON, REG_TX_CCK_BBON, REG_TX_OFDM_RFON, @@ -892,11 +892,11 @@ static void rtl8723bu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, REG_RX_TO_RX, REG_STANDBY, REG_SLEEP, REG_PMPD_ANAEN }; - const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { + static const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { REG_TXPAUSE, REG_BEACON_CTRL, REG_BEACON_CTRL_1, REG_GPIO_MUXCFG }; - const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { + static const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { REG_OFDM0_TRX_PATH_ENABLE, REG_OFDM0_TR_MUX_PAR, REG_FPGA0_XCD_RF_SW_CTRL, REG_CONFIG_ANT_A, REG_CONFIG_ANT_B, REG_FPGA0_XAB_RF_SW_CTRL, REG_FPGA0_XA_RF_INT_OE, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index 8c47fdf..1e3b716 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -3115,7 +3115,7 @@ static void rtl8xxxu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, u32 i, val32; int path_a_ok, path_b_ok; int retry = 2; - const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { + static const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { REG_FPGA0_XCD_SWITCH_CTRL, REG_BLUETOOTH, REG_RX_WAIT_CCA, REG_TX_CCK_RFON, REG_TX_CCK_BBON, REG_TX_OFDM_RFON, @@ -3125,11 +3125,11 @@ static void rtl8xxxu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, REG_RX_TO_RX, REG_STANDBY, REG_SLEEP, REG_PMPD_ANAEN }; - const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { + static const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { REG_TXPAUSE, REG_BEACON_CTRL, REG_BEACON_CTRL_1, REG_GPIO_MUXCFG }; - const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { + static const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { REG_OFDM0_TRX_PATH_ENABLE, REG_OFDM0_TR_MUX_PAR, REG_FPGA0_XCD_RF_SW_CTRL, REG_CONFIG_ANT_A, REG_CONFIG_ANT_B, REG_FPGA0_XAB_RF_SW_CTRL, REG_FPGA0_XA_RF_INT_OE,