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| author | YueHaibing <yuehaibing@huawei.com> | 2019-09-20 14:03:18 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-10 15:35:41 +0200 |
| commit | b058b2552edb4a6ce62922bf904149bbafd5fd9d (patch) | |
| tree | 56789e0326dbb6bcaf61ae79de8499c006685390 | |
| parent | e0b0cb9388642c104838fac100a4af32745621e2 (diff) | |
| download | linux-stable-b058b2552edb4a6ce62922bf904149bbafd5fd9d.tar.gz linux-stable-b058b2552edb4a6ce62922bf904149bbafd5fd9d.tar.bz2 linux-stable-b058b2552edb4a6ce62922bf904149bbafd5fd9d.zip | |
w1: ds250x: Fix build error without CRC16
If CRC16 is not set, building will fails:
drivers/w1/slaves/w1_ds250x.o: In function `w1_ds2505_read_page':
w1_ds250x.c:(.text+0x82f): undefined reference to `crc16'
w1_ds250x.c:(.text+0x90a): undefined reference to `crc16'
w1_ds250x.c:(.text+0x91a): undefined reference to `crc16'
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 25ec8710d9c2 ("w1: add DS2501, DS2502, DS2505 EPROM device driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20190920060318.35020-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/w1/slaves/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/w1/slaves/Kconfig b/drivers/w1/slaves/Kconfig index ebed495b9e69..b7847636501d 100644 --- a/drivers/w1/slaves/Kconfig +++ b/drivers/w1/slaves/Kconfig @@ -103,6 +103,7 @@ config W1_SLAVE_DS2438 config W1_SLAVE_DS250X tristate "512b/1kb/16kb EPROM family support" + select CRC16 help Say Y here if you want to use a 1-wire 512b/1kb/16kb EPROM family device (DS250x). |