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| author | Paul Menzel <pmenzel@molgen.mpg.de> | 2018-11-10 11:27:02 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-11-16 09:40:29 +0000 |
| commit | 9eb4d0a0692ca960d6ed1ad14c11e27b32e1f419 (patch) | |
| tree | 145382477fc8cd7f444996af581b43810d4d5ff9 /src/southbridge | |
| parent | dee0f8845bf2dcb45fd2f532d068dd3e7e2f9d3c (diff) | |
| download | coreboot-9eb4d0a0692ca960d6ed1ad14c11e27b32e1f419.tar.xz | |
sb/amd: Remove dead assignment in SPI driver
Value stored to 'cmd' is never read
Change-Id: I794b6e12f5af272705cd996f7ca5099e9b9dbfc7
Found-by: scan-build from clang 6
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/29568
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/amd/agesa/hudson/spi.c | 2 | ||||
| -rw-r--r-- | src/southbridge/amd/cimx/sb800/spi.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/southbridge/amd/agesa/hudson/spi.c b/src/southbridge/amd/agesa/hudson/spi.c index 74c4711536..94846514ce 100644 --- a/src/southbridge/amd/agesa/hudson/spi.c +++ b/src/southbridge/amd/agesa/hudson/spi.c @@ -132,7 +132,7 @@ static int spi_ctrlr_xfer(const struct spi_slave *slave, const void *dout, reset_internal_fifo_pointer(); /* Skip the bytes we sent. */ for (count = 0; count < bytesout; count++) { - cmd = spi_read(SPI_REG_FIFO); + spi_read(SPI_REG_FIFO); } for (count = 0; count < bytesin; count++, din++) { diff --git a/src/southbridge/amd/cimx/sb800/spi.c b/src/southbridge/amd/cimx/sb800/spi.c index ec18454cc7..574c0621db 100644 --- a/src/southbridge/amd/cimx/sb800/spi.c +++ b/src/southbridge/amd/cimx/sb800/spi.c @@ -95,7 +95,7 @@ static int spi_ctrlr_xfer(const struct spi_slave *slave, const void *dout, reset_internal_fifo_pointer(); /* Skip the bytes we sent. */ for (count = 0; count < bytesout; count++) { - cmd = read8((void *)(spibar + 0x0C)); + read8((void *)(spibar + 0x0C)); } reset_internal_fifo_pointer(); |