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i2c: Add request/release_mem_region to i2c-ibm_iic bus driver
authorJean-Baptiste Maneyrol <jean-baptiste.maneyrol@teamlog.com>
Sun, 10 Dec 2006 20:21:29 +0000 (21:21 +0100)
committerJean Delvare <khali@arrakis.delvare>
Sun, 10 Dec 2006 20:21:29 +0000 (21:21 +0100)
commit31c095b09ea2fe6a4c752fccaabd9025e1c6e7c7
tree2d8c976933cca004c74a30a73bc109f6acc5acf3tree | snapshot (tar.gz zip)
parent41561f28e76a47dc6de0a954da85d0b5c42874ebcommit | diff
i2c: Add request/release_mem_region to i2c-ibm_iic bus driver

Reserving I/O memory for a driver with request_mem_region is necessary to
avoid memory access conflicts. Even if it's never going to happen, it is
cleaner and it allows to monitor I/O memory used in /proc/iomem.

Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@teamlog.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
drivers/i2c/busses/i2c-ibm_iic.c diff | blob | blame | history