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| author | Richard Weinberger <richard@nod.at> | 2014-01-14 16:45:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-15 14:51:22 -0800 |
| commit | c361f1a9f98e21ca718ad18758fc020ba59e4232 (patch) | |
| tree | e379452743ebdef44947633b01bc155e317da3a8 /drivers/ptp/Kconfig | |
| parent | 9f48b9db9a22bdbcff8a629b3d2e4a81dcd4ed26 (diff) | |
| download | linux-c361f1a9f98e21ca718ad18758fc020ba59e4232.tar.bz2 | |
ptp_pch: Add dependency on HAS_IOMEM
On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.
drivers/ptp/ptp_pch.c: In function ‘pch_remove’:
drivers/ptp/ptp_pch.c:571:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration]
drivers/ptp/ptp_pch.c: In function ‘pch_probe’:
drivers/ptp/ptp_pch.c:621:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration]
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp/Kconfig')
| -rw-r--r-- | drivers/ptp/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index 5be73ba0519a..5a7910e61e17 100644 --- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -73,6 +73,7 @@ config DP83640_PHY config PTP_1588_CLOCK_PCH tristate "Intel PCH EG20T as PTP clock" depends on X86 || COMPILE_TEST + depends on HAS_IOMEM select PTP_1588_CLOCK help This driver adds support for using the PCH EG20T as a PTP |