Re: [PATCHv2 3/3] mmc: dw_mmc-exynos: Remove Exynos' custom prepare_command function

2013-12-08 Thread Dinh Nguyen
Hi Arnd, On 12/6/13 10:12 PM, Arnd Bergmann wrote: > On Saturday 07 December 2013, dingu...@altera.com wrote: >> -static void dw_mci_exynos_prepare_command(struct dw_mci *host, u32 *cmdr) >> -{ >> - /* >> -* Exynos4412 and Exynos5250 extends the use of CMD register with the >> -

Re: [PATCHv2 3/3] mmc: dw_mmc-exynos: Remove Exynos' custom prepare_command function

2013-12-06 Thread Arnd Bergmann
On Saturday 07 December 2013, dingu...@altera.com wrote: > -static void dw_mci_exynos_prepare_command(struct dw_mci *host, u32 *cmdr) > -{ > - /* > -* Exynos4412 and Exynos5250 extends the use of CMD register with the > -* use of bit 29 (which is reserved on standard MSHC cont

[PATCHv2 3/3] mmc: dw_mmc-exynos: Remove Exynos' custom prepare_command function

2013-12-06 Thread dinguyen
From: Dinh Nguyen The Exynos prepare_command function is only checking when to set the SDMMC_CMD_USE_HOLD_REG bit. Now that there is a generic way to check on when to set SDMMC_CMD_USE_HOLD_REG bit. Signed-off-by: Dinh Nguyen --- v2: none --- drivers/mmc/host/dw_mmc-exynos.c | 14 ---