FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-10 19:43:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

soc: bcm: brcmstb: biuctrl: Register writes require a barrier

Browse Source 
The BIUCTRL register writes require that a data barrier be inserted
after comitting the write to the register for the block to latch in the
recently written values. Reads have no such requirement and are not
changed.

Fixes: 34642650e5bc ("soc: Move brcmstb to bcm/brcmstb")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2019-04-12 10:15:26 -07:00
parent 490cad5a3a
commit 6b23af0783
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/soc/bcm/brcmstb/biuctrl.c
View File

@ -56,7 +56,7 @@ static inline void cbc_writel(u32 val, int reg)
if (offset == -1)
return;
writel_relaxed(val, cpubiuctrl_base + offset);
writel(val, cpubiuctrl_base + offset);
}
enum cpubiuctrl_regs {