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brcmsmac: remove some redundant chip common workarounds

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The removed workarounds are already performed in bcma_pmu_workarounds()
and bcma_core_chipcommon_init()

This patch depends on the completion of the workarounds in bcma done in
this commit in my pending patch series for bcma.
Author: Hauke Mehrtens <hauke@hauke-m.de>
Date:   Mon Jun 4 00:20:26 2012 +0200

    bcma: complete workaround for BCMA43224 and BCM4313

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Hauke Mehrtens 2012-06-30 15:16:11 +02:00 committed by John W. Linville
parent 33ae5a5e1c
commit 6236dc2e26
1 changed files with 0 additions and 42 deletions
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42
drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
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@ -476,11 +476,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
struct bcma_bus *pbus)
{
struct si_pub *sih = &sii->pub;
u32 w, savewin;
struct bcma_device *cc;
struct ssb_sprom *sprom = &pbus->sprom;
savewin = 0;
sii->icbus = pbus;
sii->pcibus = pbus->host_pci;
@ -506,44 +502,6 @@ static struct si_info *ai_doattach(struct si_info *sii,
(void)si_pmu_measure_alpclk(sih);
}
/* setup the GPIO based LED powersave register */
w = (sprom->leddc_on_time << BCMA_CC_GPIOTIMER_ONTIME_SHIFT) |
(sprom->leddc_off_time << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT);
if (w == 0)
w = DEFAULT_GPIOTIMERVAL;
ai_cc_reg(sih, offsetof(struct chipcregs, gpiotimerval),
~0, w);
if (ai_get_chip_id(sih) == BCM43224_CHIP_ID) {
/*
* enable 12 mA drive strenth for 43224 and
* set chipControl register bit 15
*/
if (ai_get_chiprev(sih) == 0) {
SI_MSG("Applying 43224A0 WARs\n");
ai_cc_reg(sih, offsetof(struct chipcregs, chipcontrol),
CCTRL43224_GPIO_TOGGLE,
CCTRL43224_GPIO_TOGGLE);
si_pmu_chipcontrol(sih, 0, CCTRL_43224A0_12MA_LED_DRIVE,
CCTRL_43224A0_12MA_LED_DRIVE);
}
if (ai_get_chiprev(sih) >= 1) {
SI_MSG("Applying 43224B0+ WARs\n");
si_pmu_chipcontrol(sih, 0, CCTRL_43224B0_12MA_LED_DRIVE,
CCTRL_43224B0_12MA_LED_DRIVE);
}
}
if (ai_get_chip_id(sih) == BCM4313_CHIP_ID) {
/*
* enable 12 mA drive strenth for 4313 and
* set chipControl register bit 1
*/
SI_MSG("Applying 4313 WARs\n");
si_pmu_chipcontrol(sih, 0, CCTRL_4313_12MA_LED_DRIVE,
CCTRL_4313_12MA_LED_DRIVE);
}
return sii;
exit: