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| author | Bin Meng <bmeng.cn@gmail.com> | 2017-08-27 02:22:58 (GMT) |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2017-09-02 15:35:55 (GMT) |
| commit | 52dd56ba847acd048205e6412e779fda991c95d3 (patch) | |
| tree | 21aeceded5e03c18e04652e3a52b73b3f78730e3 /drivers/spi/ich.c | |
| parent | 6ef2f90108e2cf101d931c71ea7904f2b6301641 (diff) | |
| download | u-boot-52dd56ba847acd048205e6412e779fda991c95d3.tar.xz | |
x86: ich-spi: Remove useless assignment in ich_spi_xfer()
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>
Diffstat (limited to 'drivers/spi/ich.c')
| -rw-r--r-- | drivers/spi/ich.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/spi/ich.c b/drivers/spi/ich.c index 373bc26..5a3d690 100644 --- a/drivers/spi/ich.c +++ b/drivers/spi/ich.c @@ -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 */ |