linux-toradex.git/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c, branch v3.19.2

brcmsmac: use bcma PCIe up and down functions

2013-08-26T18:09:03+00:00

replace the calls to bcma_core_pci_extend_L1timer() by calls to the
newly introduced bcma_core_pci_ip() and bcma_core_pci_down()

Signed-off-by: Hauke Mehrtens 
Cc: Arend van Spriel 
Signed-off-by: John W. Linville

brcmsmac: Remove unused macro SI_MSG

2013-03-27T17:37:32+00:00

commit 6236dc2e2 ("brcmsmac: remove some redundant chip common workarounds")
removed the last uses.

Signed-off-by: Joe Perches 
Acked-by: Arend van Spriel 
Signed-off-by: John W. Linville

brcmsmac: fix uninitialized variable warning on arm architecture

2012-12-10T20:33:05+00:00

Using gcc v4.7.2 gave following warning:

  CC [M]  drivers/net/wireless/brcm80211/brcmsmac/aiutils.o
brcmsmac/aiutils.c: In function 'ai_deviceremoved':
brcmsmac/aiutils.c:733:9: error: 'w' may be used uninitialized
in this function [-Werror=uninitialized]

Inspection of the pci_read_config_dword() function showed it can
return without modifying the output variable 'w' so this patch
initializes it to 0.

Reviewed-by: Pieter-Paul Giesberts 
Reviewed-by: Piotr Haber 
Reviewed-by: Hante Meuleman 
Signed-off-by: Arend van Spriel 
Signed-off-by: John W. Linville

bcma: add an extra pcie core struct

2012-10-19T19:52:59+00:00

The BCM4706 has two PCIe host controller on the bcma bus. For PCIe
client mode it is assumed that there is only one PCIe controller so the
PCIe driver, like b43 and brcmsmac are accessing the first PCIe
controller when they want to issue a operation on the host controller.

Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

brcm80211: Remove bogus memcpy in ai_detach

2012-09-11T19:13:50+00:00

gcc 4.8 warns for this memcpy. While the copy size is correct, the whole
copy seems to be a nop because the destination is never used, and
there's no need to use memcpy to copy pointers anyways. And the
type of the pointer was wrong, but at least those are always the same.

Just remove it.

/backup/lsrc/git/linux-lto-2.6/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c: In function 'ai_detach':
/backup/lsrc/git/linux-lto-2.6/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c:539:32: warning: argument to 'sizeof' in 'memcpy' call is the same pointer type 'struct si_pub **' as the destination; expected 'struct si_pub *' or an explicit length [-Wsizeof-pointer-memaccess]
  memcpy(&si_local, &sih, sizeof(struct si_pub **));
                                ^

Signed-off-by: Andi Kleen 
Signed-off-by: John W. Linville

brcmsmac: remove some redundant chip common workarounds

2012-07-10T16:16:51+00:00

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 
Date:   Mon Jun 4 00:20:26 2012 +0200

    bcma: complete workaround for BCMA43224 and BCM4313

Acked-by: Arend van Spriel 
Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

brcmsmac: remove si_pmu_init() and si_pmu_res_init()

2012-07-10T16:16:49+00:00

This is already done by bcma_pmu_init() and bcma_pmu_resources_init() in bcma.

Acked-by: Arend van Spriel 
Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

brcmsmac: remove ai_findcore()

2012-07-10T16:16:49+00:00

bcma also stores a pointer to the chipcommon core in its struct,
brcmsmac should use it and not search for the core by its own.

Acked-by: Arend van Spriel 
Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

brcmsmac: use container_of instead of cast

2012-07-10T16:16:48+00:00

Now "struct si_pub pub" does not have to be the first member in struct
si_info any more, if it is the resulting code after compilation should
be the same.

Acked-by: Arend van Spriel 
Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

brcmsmac: remove ai_get_buscore{type,rev}()

2012-07-10T16:16:48+00:00

These two functions are not used any more.

Acked-by: Arend van Spriel 
Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville