From: Matthias Beyer Date: Mon, 23 Jun 2014 19:25:13 +0000 (+0200) Subject: Staging: bcm: Replaced member accessing with variable in InterfaceAdapterInit() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a02b67b6e7888e94403689f112cbf172f91fec6e;p=linux-beck.git Staging: bcm: Replaced member accessing with variable in InterfaceAdapterInit() Signed-off-by: Matthias Beyer Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/bcm/InterfaceInit.c b/drivers/staging/bcm/InterfaceInit.c index e1a3e6d55555..2f540d6cd305 100644 --- a/drivers/staging/bcm/InterfaceInit.c +++ b/drivers/staging/bcm/InterfaceInit.c @@ -385,6 +385,7 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) bool bBcm16 = false; UINT uiData = 0; int bytes; + struct bcm_mini_adapter *psAd = psIntfAdapter->psAdapter; /* Store the usb dev into interface adapter */ psIntfAdapter->udev = @@ -392,31 +393,31 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) psIntfAdapter->bHighSpeedDevice = (psIntfAdapter->udev->speed == USB_SPEED_HIGH); - psIntfAdapter->psAdapter->interface_rdm = BcmRDM; - psIntfAdapter->psAdapter->interface_wrm = BcmWRM; + psAd->interface_rdm = BcmRDM; + psAd->interface_wrm = BcmWRM; - bytes = rdmalt(psIntfAdapter->psAdapter, CHIP_ID_REG, - (u32 *) &(psIntfAdapter->psAdapter->chip_id), + bytes = rdmalt(psAd, CHIP_ID_REG, + (u32 *) &(psAd->chip_id), sizeof(u32)); if (bytes < 0) { retval = bytes; - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_PRINTK, 0, 0, "CHIP ID Read Failed\n"); return retval; } - if (0xbece3200 == (psIntfAdapter->psAdapter->chip_id & ~(0xF0))) - psIntfAdapter->psAdapter->chip_id &= ~0xF0; + if (0xbece3200 == (psAd->chip_id & ~(0xF0))) + psAd->chip_id &= ~0xF0; dev_info(&psIntfAdapter->udev->dev, "RDM Chip ID 0x%lx\n", - psIntfAdapter->psAdapter->chip_id); + psAd->chip_id); iface_desc = psIntfAdapter->interface->cur_altsetting; - if (psIntfAdapter->psAdapter->chip_id == T3B) { + if (psAd->chip_id == T3B) { /* T3B device will have EEPROM, check if EEPROM is proper and * BCM16 can be done or not. */ - BeceemEEPROMBulkRead(psIntfAdapter->psAdapter, &uiData, 0x0, 4); + BeceemEEPROMBulkRead(psAd, &uiData, 0x0, 4); if (uiData == BECM) bBcm16 = TRUE; @@ -431,14 +432,14 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) retval = usb_set_interface(psIntfAdapter->udev, DEFAULT_SETTING_0, ALTERNATE_SETTING_1); - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "BCM16 is applicable on this dongle\n"); if (retval || !psIntfAdapter->bHighSpeedDevice) { usedIntOutForBulkTransfer = EP2; endpoint = &iface_desc->endpoint[EP2].desc; - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Interface altsetting failed or modem is configured to Full Speed, hence will work on default setting 0\n"); @@ -453,13 +454,13 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) !usb_endpoint_is_int_out(endpoint)) || (!psIntfAdapter->bHighSpeedDevice && !usb_endpoint_is_bulk_out(endpoint))) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Configuring the EEPROM\n"); /* change the EP2, EP4 to INT OUT end point */ ConfigureEndPointTypesThroughEEPROM( - psIntfAdapter->psAdapter); + psAd); /* * It resets the device and if any thing @@ -470,7 +471,7 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) retval = usb_reset_device( psIntfAdapter->udev); if (retval) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, @@ -483,30 +484,30 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) usb_endpoint_is_bulk_out(endpoint)) { /* Once BULK is selected in FS mode. Revert it back to INT. Else USB_IF will fail. */ UINT _uiData = ntohl(EP2_CFG_INT); - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Reverting Bulk to INT as it is in Full Speed mode.\n"); BeceemEEPROMBulkWrite( - psIntfAdapter->psAdapter, + psAd, (PUCHAR) & _uiData, 0x136, 4, TRUE); } } else { usedIntOutForBulkTransfer = EP4; endpoint = &iface_desc->endpoint[EP4].desc; - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Choosing AltSetting as a default setting.\n"); if (!usb_endpoint_is_int_out(endpoint)) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Dongle does not have BCM16 Fix.\n"); /* change the EP2, EP4 to INT OUT end point and use EP4 in altsetting */ ConfigureEndPointTypesThroughEEPROM( - psIntfAdapter->psAdapter); + psAd); /* * It resets the device and if any thing @@ -517,7 +518,7 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) retval = usb_reset_device( psIntfAdapter->udev); if (retval) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, @@ -572,7 +573,7 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) if (!psIntfAdapter->sIntrOut.int_out_endpointAddr && usb_endpoint_is_int_out(endpoint)) { if (!psIntfAdapter->sBulkOut.bulk_out_endpointAddr && - (psIntfAdapter->psAdapter->chip_id == T3B) && + (psAd->chip_id == T3B) && (value == usedIntOutForBulkTransfer)) { /* use first intout end point as a bulk out end point */ buffer_size = @@ -606,15 +607,15 @@ static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) usb_set_intfdata(psIntfAdapter->interface, psIntfAdapter); - psIntfAdapter->psAdapter->bcm_file_download = InterfaceFileDownload; - psIntfAdapter->psAdapter->bcm_file_readback_from_chip = + psAd->bcm_file_download = InterfaceFileDownload; + psAd->bcm_file_readback_from_chip = InterfaceFileReadbackFromChip; - psIntfAdapter->psAdapter->interface_transmit = InterfaceTransmitPacket; + psAd->interface_transmit = InterfaceTransmitPacket; retval = CreateInterruptUrb(psIntfAdapter); if (retval) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, + BCM_DEBUG_PRINT(psAd, DBG_TYPE_PRINTK, 0, 0, "Cannot create interrupt urb\n"); return retval; }