diff options
Diffstat (limited to 'package/kernel/mac80211/patches/314-v4.16-0005-brcmfmac-Remove-func0-from-function-array.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/314-v4.16-0005-brcmfmac-Remove-func0-from-function-array.patch | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/package/kernel/mac80211/patches/314-v4.16-0005-brcmfmac-Remove-func0-from-function-array.patch b/package/kernel/mac80211/patches/314-v4.16-0005-brcmfmac-Remove-func0-from-function-array.patch deleted file mode 100644 index 715b865619..0000000000 --- a/package/kernel/mac80211/patches/314-v4.16-0005-brcmfmac-Remove-func0-from-function-array.patch +++ /dev/null @@ -1,111 +0,0 @@ -From 99d7b6fdfc8c24052c92c720330d31ca1332f996 Mon Sep 17 00:00:00 2001 -From: Ian Molton <ian@mnementh.co.uk> -Date: Tue, 19 Dec 2017 13:47:11 +0100 -Subject: [PATCH] brcmfmac: Remove func0 from function array - -func0 is not provided by the mmc stack as a function when probing. -Instead providing specific access functions to read/write it. - -This prepares for a patch to remove the actual array entry itself. - -Signed-off-by: Ian Molton <ian@mnementh.co.uk> -Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> -[arend: rephrased the commit message] -[arend: removed unrelated comment for which separate patch is warranted] -Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 5 +---- - drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 ++++--- - drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h | 13 ++++++------- - 3 files changed, 11 insertions(+), 14 deletions(-) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c -@@ -1022,8 +1022,7 @@ static int brcmf_ops_sdio_probe(struct s - /* store refs to functions used. mmc_card does - * not hold the F0 function pointer. - */ -- sdiodev->func[0] = kmemdup(func, sizeof(*func), GFP_KERNEL); -- sdiodev->func[0]->num = 0; -+ sdiodev->func[0] = NULL; - sdiodev->func[1] = func->card->sdio_func[0]; - sdiodev->func[2] = func; - -@@ -1049,7 +1048,6 @@ static int brcmf_ops_sdio_probe(struct s - fail: - dev_set_drvdata(&func->dev, NULL); - dev_set_drvdata(&sdiodev->func[1]->dev, NULL); -- kfree(sdiodev->func[0]); - kfree(sdiodev); - kfree(bus_if); - return err; -@@ -1082,7 +1080,6 @@ static void brcmf_ops_sdio_remove(struct - dev_set_drvdata(&sdiodev->func[2]->dev, NULL); - - kfree(bus_if); -- kfree(sdiodev->func[0]); - kfree(sdiodev); - } - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -@@ -3771,9 +3771,10 @@ static u32 brcmf_sdio_buscore_read32(voi - u32 val, rev; - - val = brcmf_sdiod_readl(sdiodev, addr, NULL); -- if ((sdiodev->func[0]->device == SDIO_DEVICE_ID_BROADCOM_4335_4339 || -- sdiodev->func[0]->device == SDIO_DEVICE_ID_BROADCOM_4339) && -- addr == CORE_CC_REG(SI_ENUM_BASE, chipid)) { -+ -+ if ((sdiodev->func[1]->device == SDIO_DEVICE_ID_BROADCOM_4335_4339 || -+ sdiodev->func[1]->device == SDIO_DEVICE_ID_BROADCOM_4339) && -+ addr == CORE_CC_REG(SI_ENUM_BASE, chipid)) { - rev = (val & CID_REV_MASK) >> CID_REV_SHIFT; - if (rev >= 2) { - val &= ~CID_ID_MASK; ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h -@@ -21,7 +21,9 @@ - #include <linux/firmware.h> - #include "firmware.h" - --#define SDIO_FUNC_0 0 -+/* Maximum number of I/O funcs */ -+#define NUM_SDIO_FUNCS 3 -+ - #define SDIO_FUNC_1 1 - #define SDIO_FUNC_2 2 - -@@ -39,9 +41,6 @@ - #define INTR_STATUS_FUNC1 0x2 - #define INTR_STATUS_FUNC2 0x4 - --/* Maximum number of I/O funcs */ --#define SDIOD_MAX_IOFUNCS 7 -- - /* mask of register map */ - #define REG_F0_REG_MASK 0x7FF - #define REG_F1_MISC_MASK 0x1FFFF -@@ -175,7 +174,7 @@ struct brcmf_sdio; - struct brcmf_sdiod_freezer; - - struct brcmf_sdio_dev { -- struct sdio_func *func[SDIO_MAX_FUNCS]; -+ struct sdio_func *func[NUM_SDIO_FUNCS]; - u8 num_funcs; /* Supported funcs on client */ - u32 sbwad; /* Save backplane window address */ - struct brcmf_core *cc_core; /* chipcommon core info struct */ -@@ -297,10 +296,10 @@ void brcmf_sdiod_intr_unregister(struct - /* SDIO device register access interface */ - /* Accessors for SDIO Function 0 */ - #define brcmf_sdiod_func0_rb(sdiodev, addr, r) \ -- sdio_f0_readb((sdiodev)->func[0], (addr), (r)) -+ sdio_f0_readb((sdiodev)->func[1], (addr), (r)) - - #define brcmf_sdiod_func0_wb(sdiodev, addr, v, ret) \ -- sdio_f0_writeb((sdiodev)->func[0], (v), (addr), (ret)) -+ sdio_f0_writeb((sdiodev)->func[1], (v), (addr), (ret)) - - /* Accessors for SDIO Function 1 */ - #define brcmf_sdiod_readb(sdiodev, addr, r) \ |