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| author | Arend van Spriel <arend@broadcom.com> | 2013-09-03 14:46:09 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-09-09 14:40:54 -0400 |
| commit | c4bff5d99da44b8aa2181cda6adf45479388d616 (patch) | |
| tree | 4f9a195850c1927d68adf62a64a6bb74200ddcc0 | |
| parent | 85ba8f529c57ac6e2fca9be0d9e17920a1afb2e8 (diff) | |
| download | lwn-c4bff5d99da44b8aa2181cda6adf45479388d616.tar.gz lwn-c4bff5d99da44b8aa2181cda6adf45479388d616.zip | |
brcmfmac: fix bus interface selection in Kconfig
The kernel configuration for the driver could result in
compilation issues as reported by Randy Dunlap. His results
are show below:
"on x86_64:
when
CONFIG_MMC=m
CONFIG_BRCMUTIL=y
CONFIG_BRCMFMAC=y
CONFIG_BRCMFMAC_SDIO=y
This bool kconfig symbol:
config BRCMFMAC_SDIO
bool "SDIO bus interface support for FullMAC driver"
depends on MMC
allows BRCMFMAC_SDIO to be y even when MMC=m.
Is there a reasonable solution to this?
This causes many build errors:
drivers/built-in.o: In function `brcmf_sdio_assert_info':
dhd_sdio.c:(.text+0x39609b): undefined reference to `sdio_claim_host'
dhd_sdio.c:(.text+0x3960d9): undefined reference to `sdio_release_host'
drivers/built-in.o: In function `brcmf_sdio_readframes':
dhd_sdio.c:(.text+0x396a62): undefined reference to `sdio_claim_host'
dhd_sdio.c:(.text+0x396a9b): undefined reference to `sdio_release_host'
..."
This patch adds the appropriate logic in Kconfig to resolve
these issues. The solution was provided by Hauke Mehrtens.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/brcm80211/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/brcm80211/Kconfig index fc8a0fa6d3b2..b00a7e92225f 100644 --- a/drivers/net/wireless/brcm80211/Kconfig +++ b/drivers/net/wireless/brcm80211/Kconfig @@ -28,7 +28,7 @@ config BRCMFMAC config BRCMFMAC_SDIO bool "SDIO bus interface support for FullMAC driver" - depends on MMC + depends on (MMC = y || MMC = BRCMFMAC) depends on BRCMFMAC select FW_LOADER default y @@ -39,7 +39,7 @@ config BRCMFMAC_SDIO config BRCMFMAC_USB bool "USB bus interface support for FullMAC driver" - depends on USB + depends on (USB = y || USB = BRCMFMAC) depends on BRCMFMAC select FW_LOADER ---help--- |