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>

diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index d91ef33..0df8970 100644 (file)
--- 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);