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i2c: sh_mobile: I2C_SH_MOBILE should depend on HAS_DMA 

If NO_DMA=y:

drivers/built-in.o: In function `sh_mobile_i2c_dma_unmap':
i2c-sh_mobile.c:(.text+0x60de42): undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `sh_mobile_i2c_xfer_dma':
i2c-sh_mobile.c:(.text+0x60df22): undefined reference to `dma_map_single'
i2c-sh_mobile.c:(.text+0x60df2e): undefined reference to `dma_mapping_error'

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Geert Uytterhoeven 2014-12-15 14:37:04 +01:00 committed by Wolfram Sang
parent 55f5f9862a
commit f16ea4f0e1
1 changed files with 1 additions and 0 deletions
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drivers/i2c/busses/Kconfig
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@ -753,6 +753,7 @@ config I2C_SH7760
config I2C_SH_MOBILE
tristate "SuperH Mobile I2C Controller"
depends on HAS_DMA
depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
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