Commit dfdee5f0 authored by Jean Delvare's avatar Jean Delvare Committed by Jean Delvare
Browse files

i2c: Delete unused adapter IDs 



Delete unused I2C adapter IDs. Special cases are:

* I2C_HW_B_RIVA was still set in driver rivafb, however no other
  driver is ever looking for this value, so we can safely remove it.
* I2C_HW_B_HDPVR is used in staging driver lirc_zilog, however no
  adapter ID is ever set to this value, so the code in question never
  runs. As the code additionally expects that I2C_HW_B_HDPVR may not
  be defined, we can delete it now and let the lirc_zilog driver
  maintainer rewrite this piece of code.

Big thanks for Hans Verkuil for doing all the hard work :)

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Acked-by: default avatarJarod Wilson <jarod@redhat.com>
Acked-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
parent dc6641be

drivers/video/riva/rivafb-i2c.c

+0 −1
Original line number Diff line number Diff line
@@ -94,7 +94,6 @@ static int __devinit riva_setup_i2c_bus(struct riva_i2c_chan *chan, 


	strcpy(chan->adapter.name, name);

	chan->adapter.owner		= THIS_MODULE;

	chan->adapter.id		= I2C_HW_B_RIVA;

	chan->adapter.class		= i2c_class;

	chan->adapter.algo_data		= &chan->algo;

	chan->adapter.dev.parent	= &chan->par->pdev->dev;

include/linux/i2c-id.h

+0 −22
Original line number Diff line number Diff line
@@ -32,28 +32,6 @@ 
 */



/* --- Bit algorithm adapters						*/

#define I2C_HW_B_BT848		0x010005 /* BT848 video boards */

#define I2C_HW_B_RIVA		0x010010 /* Riva based graphics cards */

#define I2C_HW_B_ZR36067	0x010019 /* Zoran-36057/36067 based boards */

#define I2C_HW_B_CX2388x	0x01001b /* connexant 2388x based tv cards */

#define I2C_HW_B_EM28XX		0x01001f /* em28xx video capture cards */

#define I2C_HW_B_CX2341X	0x010020 /* Conexant CX2341X MPEG encoder cards */

#define I2C_HW_B_CX23885	0x010022 /* conexant 23885 based tv cards (bus1) */

#define I2C_HW_B_AU0828		0x010023 /* auvitek au0828 usb bridge */

#define I2C_HW_B_CX231XX	0x010024 /* Conexant CX231XX USB based cards */

#define I2C_HW_B_HDPVR		0x010025 /* Hauppauge HD PVR */



/* --- SGI adapters							*/

#define I2C_HW_SGI_VINO		0x160000



/* --- SMBus only adapters						*/

#define I2C_HW_SMBUS_W9968CF	0x04000d

#define I2C_HW_SMBUS_OV511	0x04000e /* OV511(+) USB 1.1 webcam ICs */

#define I2C_HW_SMBUS_OV518	0x04000f /* OV518(+) USB 1.1 webcam ICs */

#define I2C_HW_SMBUS_CAFE	0x040012 /* Marvell 88ALP01 "CAFE" cam  */



/* --- Miscellaneous adapters */

#define I2C_HW_SAA7146		0x060000 /* SAA7146 video decoder bus */

#define I2C_HW_SAA7134		0x090000 /* SAA7134 video decoder bus */



#endif /* LINUX_I2C_ID_H */

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