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Message-Id: <20190729190846.243225910@linuxfoundation.org>
Date: Mon, 29 Jul 2019 21:22:58 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Hulk Robot <hulkci@...wei.com>,
YueHaibing <yuehaibing@...wei.com>,
Moritz Fischer <mdf@...nel.org>
Subject: [PATCH 4.14 287/293] fpga-manager: altera-ps-spi: Fix build error
From: YueHaibing <yuehaibing@...wei.com>
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@...wei.com>
Fixes: fcfe18f885f6 ("fpga-manager: altera-ps-spi: use bitrev8x4")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
Cc: stable <stable@...r.kernel.org>
Acked-by: Moritz Fischer <mdf@...nel.org>
Link: https://lore.kernel.org/r/20190708071356.50928-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/fpga/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- 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.
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