Hello. On 27-11-2013 5:18, Laurent Pinchart wrote:
This helps increasing build testing coverage.
The driver doesn't compile on (at least) x86 due (possibly among others) to missing readsw/writesw I/O accessors, restrict compilation to SUPERH or ARM.
Whether the CTL_DMA_ENABLE register is part of the standard TMIO controller or is Renesas-specific is unknown and impossible to test as we have no current or planned TMIO DMA users other than SUPERH and ARCH_SHMOBILE. Writing to the register is thus conditionally compiled for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the list would extend this to multiarch kernels, but would break the driver for non-shmobile platforms if the register is Renesas-specific. We can thus get rid of the conditional compilation completely without introducing any further issue, and let future non-Renesas users deal with the situation if it turns out to be a the problem.
Cc: Chris Ball <cjb@xxxxxxxxxx> Cc: Guennadi Liakhovetski <g.liakhovetski@xxxxxx> Cc: Ian Molton <ian@xxxxxxxxxxxxxx> Cc: linux-mmc@xxxxxxxxxxxxxxx Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> Acked-by: Simon Horman <horms@xxxxxxxxxxxx> --- drivers/mmc/host/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 7fc5099..ca1315e 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -479,7 +479,8 @@ config MMC_TMIO config MMC_SDHI tristate "SH-Mobile SDHI SD/SDIO controller support" - depends on SUPERH || ARCH_SHMOBILE + depends on SUPERH || ARM + depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
Hm, why 2 "depends" lines with SUPERH in both? WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
