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Commit 77133e1c authored by Wolfram Sang's avatar Wolfram Sang
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i2c: pnx: remove superfluous assignment



smatch rightfully says:

drivers/i2c/busses/i2c-pnx.c:499 i2c_pnx_xfer warn: unused return: stat = ioread32()

Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 14cbc1d0
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+1 −1
Original line number Diff line number Diff line
@@ -496,7 +496,7 @@ i2c_pnx_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
	struct i2c_msg *pmsg;
	int rc = 0, completed = 0, i;
	struct i2c_pnx_algo_data *alg_data = adap->algo_data;
	u32 stat = ioread32(I2C_REG_STS(alg_data));
	u32 stat;

	dev_dbg(&alg_data->adapter.dev,
		"%s(): entering: %d messages, stat = %04x.\n",