Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2ab77524 authored by Bernhard Kauer's avatar Bernhard Kauer Committed by Stefan Richter
Browse files

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: default avatarBernhard Kauer <kauer@os.inf.tu-dresden.de>
Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent c13596b0

drivers/ieee1394/ohci1394.c

+2 −6
Original line number Diff line number Diff line
@@ -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);