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Date: Fri, 22 Sep 2017 15:03:16 +0100 From: Colin King <colin.king@...onical.com> To: Arend van Spriel <arend.vanspriel@...adcom.com>, Franky Lin <franky.lin@...adcom.com>, Hante Meuleman <hante.meuleman@...adcom.com>, Chi-Hsien Lin <chi-hsien.lin@...ress.com>, Wright Feng <wright.feng@...ress.com>, Kalle Valo <kvalo@...eaurora.org>, linux-wireless@...r.kernel.org, brcm80211-dev-list.pdl@...adcom.com, brcm80211-dev-list@...ress.com, netdev@...r.kernel.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] brcm80211: make const array ucode_ofdm_rates static, reduces object code size From: Colin Ian King <colin.king@...onical.com> Don't populate const array ucode_ofdm_rates on the stack, instead make it static. Makes the object code smaller by 100 bytes: Before: text data bss dec hex filename 39482 564 0 40046 9c6e phy_cmn.o After text data bss dec hex filename 39326 620 0 39946 9c0a phy_cmn.o (gcc 6.3.0, x86-64) Signed-off-by: Colin Ian King <colin.king@...onical.com> --- drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c index 1c4e9dd57960..3a13d176b221 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c @@ -1916,7 +1916,7 @@ void wlc_phy_txpower_update_shm(struct brcms_phy *pi) pi->hwpwr_txcur); for (j = TXP_FIRST_OFDM; j <= TXP_LAST_OFDM; j++) { - const u8 ucode_ofdm_rates[] = { + static const u8 ucode_ofdm_rates[] = { 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6c }; offset = wlapi_bmac_rate_shm_offset( -- 2.14.1
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