diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-07-08 15:13:56 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-31 07:28:57 +0200 |
| commit | 0d42c0dd0b3f34761582f6ddbea6f6142057d16b (patch) | |
| tree | e5619a1375b087823e9945090b6b91d458cc5f72 /drivers/fpga | |
| parent | 74402b5c3f829dcfce4f5a49d49e77dc3bed82c9 (diff) | |
fpga-manager: altera-ps-spi: Fix build error
commit 3d139703d397f6281368047ba7ad1c8bf95aa8ab upstream.
If BITREVERSE is m and FPGA_MGR_ALTERA_PS_SPI is y,
build fails:
drivers/fpga/altera-ps-spi.o: In function `altera_ps_write':
altera-ps-spi.c:(.text+0x4ec): undefined reference to `byte_rev_table'
Select BITREVERSE to fix this.
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: fcfe18f885f6 ("fpga-manager: altera-ps-spi: use bitrev8x4")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Link: https://lore.kernel.org/r/20190708071356.50928-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig index ad5448f718b3..57c41cefd454 100644 --- a/drivers/fpga/Kconfig +++ b/drivers/fpga/Kconfig @@ -34,6 +34,7 @@ config FPGA_MGR_ALTERA_CVP config FPGA_MGR_ALTERA_PS_SPI tristate "Altera FPGA Passive Serial over SPI" depends on SPI + select BITREVERSE help FPGA manager driver support for Altera Arria/Cyclone/Stratix using the passive serial interface over SPI. |