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x86: ich-spi: Remove useless assignment in ich_spi_xfer()

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In ich_spi_xfer() when the driver presets control fields, control
variable gets assigned twice. Apparently only the last assignment
takes effect. Remove the other one.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Bin Meng 2017-08-26 19:22:58 -07:00
parent 6ef2f90108
commit 52dd56ba84
1 changed files with 0 additions and 2 deletions
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2
drivers/spi/ich.c
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@ -468,8 +468,6 @@ static int ich_spi_xfer(struct udevice *dev, unsigned int bitlen,
}
/* Preset control fields */
control = ich_readw(ctlr, ctlr->control);
control &= ~SSFC_RESERVED;
control = SPIC_SCGO | ((opcode_index & 0x07) << 4);
/* Issue atomic preop cycle if needed */