diff options
author | Jianwei Yang <jianwei.yang@intel.com> | 2010-08-24 09:32:38 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-24 13:42:09 -0400 |
commit | 32e2f63bcc8903487975506d8db5931a8c4bbb1f (patch) | |
tree | 9a0ea01c64faaf86dcfafac27f44a691f3f77702 | |
parent | a9728c9a31524ef927260096411ee85c8ee6b163 (diff) |
intel_scu_ipc: fix IPC i2c write bug
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>
-rw-r--r-- | drivers/platform/x86/intel_scu_ipc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c index 943f9084dcb1..6abe18e638e9 100644 --- a/drivers/platform/x86/intel_scu_ipc.c +++ b/drivers/platform/x86/intel_scu_ipc.c | |||
@@ -487,7 +487,7 @@ int intel_scu_ipc_i2c_cntrl(u32 addr, u32 *data) | |||
487 | mdelay(1); | 487 | mdelay(1); |
488 | *data = readl(ipcdev.i2c_base + I2C_DATA_ADDR); | 488 | *data = readl(ipcdev.i2c_base + I2C_DATA_ADDR); |
489 | } else if (cmd == IPC_I2C_WRITE) { | 489 | } else if (cmd == IPC_I2C_WRITE) { |
490 | writel(addr, ipcdev.i2c_base + I2C_DATA_ADDR); | 490 | writel(*data, ipcdev.i2c_base + I2C_DATA_ADDR); |
491 | mdelay(1); | 491 | mdelay(1); |
492 | writel(addr, ipcdev.i2c_base + IPC_I2C_CNTRL_ADDR); | 492 | writel(addr, ipcdev.i2c_base + IPC_I2C_CNTRL_ADDR); |
493 | } else { | 493 | } else { |