xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mei: move hw dependent functions to interface.c

Browse Source 
1. move direct register handling to interface.c and make them static
2. add new function mei_clear_interrupts that wraps direct register
access
3. export other functions in mei_dev.h

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler
2012-12-25 19:06:06 +02:00
committed by Greg Kroah-Hartman
parent db7da79df1
commit 3a65dd4ea3
4 changed files with 97 additions and 93 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/misc/mei/init.c
View File

@@ -142,8 +142,7 @@ int mei_hw_init(struct mei_device *dev)
dev->host_hw_state, dev->me_hw_state);
/* acknowledge interrupt and stop interupts */
if ((dev->host_hw_state & H_IS) == H_IS)
mei_reg_write(dev, H_CSR, dev->host_hw_state);
mei_clear_interrupts(dev);
/* Doesn't change in runtime */
dev->hbuf_depth = (dev->host_hw_state & H_CBD) >> 24;