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* [PATCH] fpga-manager: altera-ps-spi: Fix build error
@ 2019-07-08  7:13 YueHaibing
  2019-07-09  0:05 ` Moritz Fischer
  0 siblings, 1 reply; 3+ messages in thread
From: YueHaibing @ 2019-07-08  7:13 UTC (permalink / raw)
  To: mdf, stillcompiling, atull, gregkh; +Cc: linux-kernel, linux-fpga, YueHaibing

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>
---
 drivers/fpga/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig
index 474f304..cdd4f73 100644
--- a/drivers/fpga/Kconfig
+++ b/drivers/fpga/Kconfig
@@ -40,6 +40,7 @@ config ALTERA_PR_IP_CORE_PLAT
 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.
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2019-07-24  9:29 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2019-07-08  7:13 [PATCH] fpga-manager: altera-ps-spi: Fix build error YueHaibing
2019-07-09  0:05 ` Moritz Fischer
2019-07-24  9:29   ` Greg KH

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