Commit 32e2f63b authored by Jianwei Yang's avatar Jianwei Yang Committed by Linus Torvalds
Browse files

intel_scu_ipc: fix IPC i2c write bug



We should pass the data to the data register.
Signed-off-by: default avatarJianwei Yang <jianwei.yang@intel.com>
Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a9728c9a
......@@ -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 {
......
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