OpenSDV
/
original_kernel
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ssb: mark bus as powered up earlier 

ssb_chipco_set_clockmode may want to touch CC registers to control power of the
bus. However touching registers without powered_up set causes warnings.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2011-04-23 19:30:28 +02:00 committed by John W. Linville
parent 25f63a5a37
commit a6ef814383
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/ssb/main.c
View File

@ -1309,20 +1309,20 @@ EXPORT_SYMBOL(ssb_bus_may_powerdown);
int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl)
{
struct ssb_chipcommon *cc;
int err;
enum ssb_clkmode mode;
err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 1);
if (err)
goto error;
cc = &bus->chipco;
mode = dynamic_pctl ? SSB_CLKMODE_DYNAMIC : SSB_CLKMODE_FAST;
ssb_chipco_set_clockmode(cc, mode);
#ifdef CONFIG_SSB_DEBUG
bus->powered_up = 1;
#endif
mode = dynamic_pctl ? SSB_CLKMODE_DYNAMIC : SSB_CLKMODE_FAST;
ssb_chipco_set_clockmode(&bus->chipco, mode);
return 0;
error:
ssb_printk(KERN_ERR PFX "Bus powerup failed\n");