From 17966e3bb8a3a0d883f4893e515c174ac5980413 Mon Sep 17 00:00:00 2001 From: Roland Vossen Date: Mon, 5 Sep 2011 10:47:35 +0200 Subject: [PATCH] staging: brcm80211: cleaned up softmac srom macro Substituted macro. Reported-by: Johannes Berg Reported-by: Joe Perches Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Arend van Spriel Signed-off-by: Roland Vossen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/brcm80211/brcmsmac/srom.c | 24 +++++++++++------------ 1 file changed, 11 insertions(+), 13 deletions(-) diff --git a/drivers/staging/brcm80211/brcmsmac/srom.c b/drivers/staging/brcm80211/brcmsmac/srom.c index c8f6897cb37..5bf07328cea 100644 --- a/drivers/staging/brcm80211/brcmsmac/srom.c +++ b/drivers/staging/brcm80211/brcmsmac/srom.c @@ -28,18 +28,6 @@ #include "otp.h" #include "srom.h" -#define SROM_OFFSET(sih) ((sih->ccrev > 31) ? \ - (((sih->cccaps & CC_CAP_SROM) == 0) ? NULL : \ - ((u8 *)curmap + PCI_16KB0_CCREGS_OFFSET + CC_SROM_OTP)) : \ - ((u8 *)curmap + PCI_BAR0_SPROM_OFFSET)) - -#if defined(BCMDBG) -/* 500 ms after write enable/disable toggle */ -#define WRITE_ENABLE_DELAY 500 -/* 20 ms between each word write */ -#define WRITE_WORD_DELAY 20 -#endif - /* * SROM CRC8 polynomial value: * @@ -792,6 +780,16 @@ static const struct brcms_sromvar perpath_pci_sromvars[] = { static u8 srom_crc8_table[CRC8_TABLE_SIZE]; +static u16 *srom_window_address(struct si_pub *sih, u8 *curmap) +{ + if (sih->ccrev < 32) + return (u16 *)(curmap + PCI_BAR0_SPROM_OFFSET); + if (sih->cccaps & CC_CAP_SROM) + return (u16 *)(curmap + PCI_16KB0_CCREGS_OFFSET + CC_SROM_OTP); + + return NULL; +} + /* Parse SROM and create name=value pairs. 'srom' points to * the SROM word array. 'off' specifies the offset of the * first word 'srom' points to, which should be either 0 or @@ -1147,7 +1145,7 @@ static int initvars_srom_pci(struct si_pub *sih, void *curmap, char **vars, if (!srom) return -ENOMEM; - sromwindow = (u16 *) SROM_OFFSET(sih); + sromwindow = srom_window_address(sih, curmap); crc8_populate_lsb(srom_crc8_table, SROM_CRC8_POLY); if (ai_is_sprom_available(sih)) { -- 2.46.0