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spi/fsl-espi: disable CONFIG_SPI_FSL_ESPI=m build 

When spi_fsl_espi is chosen to be built as a module, there is a build
error because we test only CONFIG_SPI_FSL_ESPI in declaration of
struct mpc8xxx_spi in drivers/spi/spi_fsl_lib.h. Also some called
functions are not exported.

So we forbid CONFIG_SPI_FSL_ESPI to be tristate here.

The error looks like:
drivers/spi/spi_fsl_espi.c: In function 'fsl_espi_bufs':
drivers/spi/spi_fsl_espi.c:232: error: 'struct mpc8xxx_spi' has no member named 'len'
...

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
This commit is contained in:
Jiri Slaby 2011-12-07 21:18:16 +01:00 committed by Wolfram Sang
parent 00d2952caa
commit d9ddcec35d
1 changed files with 2 additions and 2 deletions
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4
drivers/spi/Kconfig
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@ -199,7 +199,7 @@ config SPI_FSL_LIB
depends on FSL_SOC
config SPI_FSL_SPI
tristate "Freescale SPI controller"
bool "Freescale SPI controller"
depends on FSL_SOC
select SPI_FSL_LIB
help
@ -208,7 +208,7 @@ config SPI_FSL_SPI
MPC8569 uses the controller in QE mode, MPC8610 in cpu mode.
config SPI_FSL_ESPI
tristate "Freescale eSPI controller"
bool "Freescale eSPI controller"
depends on FSL_SOC
select SPI_FSL_LIB
help