From: Rafał Miłecki <rafal@xxxxxxxxxx>
This change intends to make init/attach process easier to follow.
What driver were doing in brcmf_bus_start wasn't bus specific at all and
function brcmf_bus_stop wasn't undoing things done there. It seems
brcmf_detach was actually undoing things done in both: brcmf_attach and
brcmf_bus_start.
To me it makes more sense to call these two function in a similar way as
they both handle some part of attaching process. It also makes
brcmf_detach more meaningful.
Signed-off-by: Rafał Miłecki <rafal@xxxxxxxxxx>
---
This patchset is based on top of
[PATCH 2/2] brcmfmac: move function declarations to proper headers
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c | 2 +-
drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 4 ++--
drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h | 4 ++--
drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 6 +++---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6 +++---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 6 +++---
6 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index 3e15d64..6fb7d12 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -74,7 +74,7 @@ module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR);
MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine");
#ifdef DEBUG
-/* always succeed brcmf_bus_start() */
+/* always succeed brcmf_attach_phase2() */
static int brcmf_ignore_probe_fail;
module_param_named(ignore_probe_fail, brcmf_ignore_probe_fail, int, 0);
MODULE_PARM_DESC(ignore_probe_fail, "always succeed probe for debugging");
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index 9e6f60a..adf8eb1 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -893,7 +893,7 @@ static int brcmf_inet6addr_changed(struct notifier_block *nb,
}
#endif
-int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings)
+int brcmf_attach_phase1(struct device *dev, struct brcmf_mp_device *settings)
{
struct brcmf_pub *drvr = NULL;
int ret = 0;
@@ -966,7 +966,7 @@ static int brcmf_revinfo_read(struct seq_file *s, void *data)
return 0;
}
-int brcmf_bus_start(struct device *dev)
+int brcmf_attach_phase2(struct device *dev)
{
int ret = -1;
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
index d92beca..df4189e 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
@@ -226,8 +226,8 @@ void brcmf_rx_event(struct device *dev, struct sk_buff *rxp);
void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success);
void brcmf_net_setcarrier(struct brcmf_if *ifp, bool on);
/* Indication from bus module regarding presence/insertion of dongle. */
-int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings);
-int brcmf_bus_start(struct device *dev);
+int brcmf_attach_phase1(struct device *dev, struct brcmf_mp_device *settings);
+int brcmf_attach_phase2(struct device *dev);
void brcmf_bus_add_txhdrlen(struct device *dev, uint len);
/* Indication from bus module that dongle should be reset */
void brcmf_dev_reset(struct device *dev);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index 048027f..bbc3ded 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -1568,11 +1568,11 @@ static int brcmf_pcie_attach_bus(struct brcmf_pciedev_info *devinfo)
int ret;
/* Attach to the common driver interface */
- ret = brcmf_attach(&devinfo->pdev->dev, devinfo->settings);
+ ret = brcmf_attach_phase1(&devinfo->pdev->dev, devinfo->settings);
if (ret) {
- brcmf_err("brcmf_attach failed\n");
+ brcmf_err("brcmf_attach_phase1 failed\n");
} else {
- ret = brcmf_bus_start(&devinfo->pdev->dev);
+ ret = brcmf_attach_phase2(&devinfo->pdev->dev);
if (ret)
brcmf_err("dongle is not responding\n");
}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index dfb0658..5307223 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -4065,7 +4065,7 @@ static void brcmf_sdio_firmware_callback(struct device *dev,
sdio_release_host(sdiodev->func[1]);
- err = brcmf_bus_start(dev);
+ err = brcmf_attach_phase2(dev);
if (err != 0) {
brcmf_err("dongle is not responding\n");
goto fail;
@@ -4150,9 +4150,9 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
bus->tx_hdrlen = SDPCM_HWHDR_LEN + SDPCM_SWHDR_LEN;
/* Attach to the common layer, reserve hdr space */
- ret = brcmf_attach(bus->sdiodev->dev, bus->sdiodev->settings);
+ ret = brcmf_attach_phase1(bus->sdiodev->dev, bus->sdiodev->settings);
if (ret != 0) {
- brcmf_err("brcmf_attach failed\n");
+ brcmf_err("brcmf_attach_phase1 failed\n");
goto fail;
}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index 2f978a3..e031fea 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -1138,9 +1138,9 @@ static int brcmf_usb_bus_setup(struct brcmf_usbdev_info *devinfo)
int ret;
/* Attach to the common driver interface */
- ret = brcmf_attach(devinfo->dev, devinfo->settings);
+ ret = brcmf_attach_phase1(devinfo->dev, devinfo->settings);
if (ret) {
- brcmf_err("brcmf_attach failed\n");
+ brcmf_err("brcmf_attach_phase1 failed\n");
return ret;
}
@@ -1148,7 +1148,7 @@ static int brcmf_usb_bus_setup(struct brcmf_usbdev_info *devinfo)
if (ret)
goto fail;
- ret = brcmf_bus_start(devinfo->dev);
+ ret = brcmf_attach_phase2(devinfo->dev);
if (ret)
goto fail;
--
2.10.1
