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HSI: omap-ssi: add COMMON_CLK dependency

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Enabling the omap ssi driver without COMMON_CLK results in a build failure:

drivers/hsi/controllers/omap_ssi_core.c: In function 'ssi_clk_event':
drivers/hsi/controllers/omap_ssi_core.c:304:7: error: 'PRE_RATE_CHANGE' undeclared (first use in this function)

This adds a Kconfig dependency to avoid the invalid configuration.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 4bcf741452 ("HSI: omap-ssi: add clk change support")
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Arnd Bergmann 2016-05-03 17:16:20 +02:00 committed by Sebastian Reichel
parent 4bcf741452
commit 53c703501e
1 changed files with 2 additions and 1 deletions
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drivers/hsi/controllers/Kconfig
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@ -5,7 +5,8 @@ comment "HSI controllers"
config OMAP_SSI
tristate "OMAP SSI hardware driver"
depends on HSI && OF && (ARCH_OMAP3 || (ARM && COMPILE_TEST))
depends on HSI && OF && ARM && COMMON_CLK
depends on ARCH_OMAP3 || COMPILE_TEST
---help---
SSI is a legacy version of HSI. It is usually used to connect
an application engine with a cellular modem.