Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-27 22:51:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

intel_scu_ipc: fix IPC i2c write bug

Browse Source 
We should pass the data to the data register.

Signed-off-by: Jianwei Yang <jianwei.yang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jianwei Yang 2010-08-24 14:32:38 +01:00 committed by Linus Torvalds
parent a9728c9a31
commit 32e2f63bcc
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/platform/x86/intel_scu_ipc.c
View File

@ -487,7 +487,7 @@ int intel_scu_ipc_i2c_cntrl(u32 addr, u32 *data)
mdelay(1);
*data = readl(ipcdev.i2c_base + I2C_DATA_ADDR);
} else if (cmd == IPC_I2C_WRITE) {
writel(addr, ipcdev.i2c_base + I2C_DATA_ADDR);
writel(*data, ipcdev.i2c_base + I2C_DATA_ADDR);
mdelay(1);
writel(addr, ipcdev.i2c_base + IPC_I2C_CNTRL_ADDR);
} else {