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Commit 85b3a935 authored by Thierry Reding's avatar Thierry Reding Committed by Wolfram Sang
Browse files

i2c: mv64xxx: Do not use writel_relaxed() 



The driver is used on PowerPC which don't provide writel_relaxed(). This
breaks the c2k and prpmc2800 default configurations. To fix the build,
turn the calls to writel_relaxed() into writel(). The impacts for ARM
should be minimal.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent c1a99467

drivers/i2c/busses/i2c-mv64xxx.c

+2 −2
Original line number Diff line number Diff line
@@ -234,9 +234,9 @@ static int mv64xxx_i2c_offload_msg(struct mv64xxx_i2c_data *drv_data) 
		ctrl_reg |= MV64XXX_I2C_BRIDGE_CONTROL_WR |

		    (msg->len - 1) << MV64XXX_I2C_BRIDGE_CONTROL_TX_SIZE_SHIFT;



		writel_relaxed(data_reg_lo,

		writel(data_reg_lo,

			drv_data->reg_base + MV64XXX_I2C_REG_TX_DATA_LO);

		writel_relaxed(data_reg_hi,

		writel(data_reg_hi,

			drv_data->reg_base + MV64XXX_I2C_REG_TX_DATA_HI);



	} else {