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| author | Jianwei Yang <jianwei.yang@intel.com> | 2010-08-24 14:32:38 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-24 10:42:09 -0700 |
| commit | 32e2f63bcc8903487975506d8db5931a8c4bbb1f (patch) | |
| tree | 9a0ea01c64faaf86dcfafac27f44a691f3f77702 /drivers | |
| parent | a9728c9a31524ef927260096411ee85c8ee6b163 (diff) | |
| download | linux-3.10-32e2f63bcc8903487975506d8db5931a8c4bbb1f.tar.gz linux-3.10-32e2f63bcc8903487975506d8db5931a8c4bbb1f.tar.bz2 linux-3.10-32e2f63bcc8903487975506d8db5931a8c4bbb1f.zip | |
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>
Diffstat (limited to 'drivers')
| -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 943f9084dcb..6abe18e638e 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) 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 { |