diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-13 15:00:22 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-13 15:00:22 +0000 |
| commit | 4de3a8e101150feaefa1139611a50ff37467f33e (patch) | |
| tree | daada742542518b02d7db7c5d32e715eaa5f166d /drivers/staging/bcm/InterfaceInit.c | |
| parent | ARM: 7275/1: LPAE: Check the CPU support for the long descriptor format (diff) | |
| parent | Merge branch 'akpm' (aka "Andrew's patch-bomb, take two") (diff) | |
| download | linux-4de3a8e101150feaefa1139611a50ff37467f33e.tar.gz linux-4de3a8e101150feaefa1139611a50ff37467f33e.zip | |
Merge branch 'master' into fixes
Diffstat (limited to 'drivers/staging/bcm/InterfaceInit.c')
| -rw-r--r-- | drivers/staging/bcm/InterfaceInit.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/staging/bcm/InterfaceInit.c b/drivers/staging/bcm/InterfaceInit.c index a09d35108f04..8e3c586a699c 100644 --- a/drivers/staging/bcm/InterfaceInit.c +++ b/drivers/staging/bcm/InterfaceInit.c @@ -68,7 +68,7 @@ static void InterfaceAdapterFree(PS_INTERFACE_ADAPTER psIntfAdapter) static void ConfigureEndPointTypesThroughEEPROM(PMINI_ADAPTER Adapter) { unsigned long ulReg = 0; - int ret; + int bytes; /* Program EP2 MAX_PKT_SIZE */ ulReg = ntohl(EP2_MPS_REG); @@ -94,8 +94,8 @@ static void ConfigureEndPointTypesThroughEEPROM(PMINI_ADAPTER Adapter) BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x140, 4, TRUE); /* Program TX EP as interrupt(Alternate Setting) */ - ret = rdmalt(Adapter, 0x0F0110F8, (u32 *)&ulReg, sizeof(u32)); - if (ret) { + bytes = rdmalt(Adapter, 0x0F0110F8, (u32 *)&ulReg, sizeof(u32)); + if (bytes < 0) { BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "reading of Tx EP failed\n"); return; @@ -430,6 +430,7 @@ static int InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter) int usedIntOutForBulkTransfer = 0 ; BOOLEAN bBcm16 = FALSE; UINT uiData = 0; + int bytes; /* Store the usb dev into interface adapter */ psIntfAdapter->udev = usb_get_dev(interface_to_usbdev(psIntfAdapter->interface)); @@ -438,9 +439,10 @@ static int InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter) psIntfAdapter->psAdapter->interface_rdm = BcmRDM; psIntfAdapter->psAdapter->interface_wrm = BcmWRM; - retval = rdmalt(psIntfAdapter->psAdapter, CHIP_ID_REG, + bytes = rdmalt(psIntfAdapter->psAdapter, CHIP_ID_REG, (u32 *)&(psIntfAdapter->psAdapter->chip_id), sizeof(u32)); - if (retval) { + if (bytes < 0) { + retval = bytes; BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "CHIP ID Read Failed\n"); return retval; } |