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| author | Bo Shen <voice.shen@atmel.com> | 2012-10-15 13:30:28 +0400 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-10-24 20:08:48 +0400 |
| commit | 302090a66b85bb82023b07a715f9c9a347be2ac8 (patch) | |
| tree | abaefce04370dad8d0bf67caf2bfbbd594aaeb10 /arch/arm/mach-at91/board-rm9200ek.c | |
| parent | 7840487cd6298f9f931103b558290d8d98d41c49 (diff) | |
| download | linux-302090a66b85bb82023b07a715f9c9a347be2ac8.tar.xz | |
ARM: at91/i2c: change id to let i2c-at91 work
The i2c core driver will turn the platform device ID to busnum
When using platfrom device ID as -1, it means dynamically assigned
the busnum. When writing code, we need to make sure the busnum,
and call i2c_register_board_info(int busnum, ...) to register device
if using -1, we do not know the value of busnum
In order to solve this issue, set the platform device ID as a fix number
Here using 0 to match the busnum used in i2c_regsiter_board_info()
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/board-rm9200ek.c')
0 files changed, 0 insertions, 0 deletions