diff options
| author | Bernhard Kauer <kauer@os.inf.tu-dresden.de> | 2007-04-20 13:59:54 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2007-04-30 00:00:32 +0200 |
| commit | 2ab77524693ab855fc756faff0d1d26cb11a89e8 (patch) | |
| tree | af78108c82912fbcc0175fddcdd288c2335ed1eb | |
| parent | c13596b0e5db1135ca22d068eca16ffe1e0ea912 (diff) | |
| download | kernel_samsung_smdk4412-2ab77524693ab855fc756faff0d1d26cb11a89e8.zip kernel_samsung_smdk4412-2ab77524693ab855fc756faff0d1d26cb11a89e8.tar.gz kernel_samsung_smdk4412-2ab77524693ab855fc756faff0d1d26cb11a89e8.tar.bz2 | |
ieee1394: ohci1394: remove unnecessary rcvPhyPkt bit flipping in LinkControl register
Remove the unneeded code that clears, sets and again clears the
rcvPhyPkt bit in the ohci1394 LinkControl register in ohci_initialize().
Signed-off-by: Bernhard Kauer <kauer@os.inf.tu-dresden.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| -rw-r--r-- | drivers/ieee1394/ohci1394.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c index d91ef33..0df8970 100644 --- a/drivers/ieee1394/ohci1394.c +++ b/drivers/ieee1394/ohci1394.c @@ -507,9 +507,8 @@ static void ohci_initialize(struct ti_ohci *ohci) /* Set up self-id dma buffer */ reg_write(ohci, OHCI1394_SelfIDBuffer, ohci->selfid_buf_bus); - /* enable self-id and phys */ - reg_write(ohci, OHCI1394_LinkControlSet, OHCI1394_LinkControl_RcvSelfID | - OHCI1394_LinkControl_RcvPhyPkt); + /* enable self-id */ + reg_write(ohci, OHCI1394_LinkControlSet, OHCI1394_LinkControl_RcvSelfID); /* Set the Config ROM mapping register */ reg_write(ohci, OHCI1394_ConfigROMmap, ohci->csr_config_rom_bus); @@ -518,9 +517,6 @@ static void ohci_initialize(struct ti_ohci *ohci) ohci->max_packet_size = 1<<(((reg_read(ohci, OHCI1394_BusOptions)>>12)&0xf)+1); - /* Don't accept phy packets into AR request context */ - reg_write(ohci, OHCI1394_LinkControlClear, 0x00000400); - /* Clear the interrupt mask */ reg_write(ohci, OHCI1394_IsoRecvIntMaskClear, 0xffffffff); reg_write(ohci, OHCI1394_IsoRecvIntEventClear, 0xffffffff); |