On 11/16/2016 05:09 PM, Adrian Hunter wrote: > On 16/11/16 09:53, Jaehoon Chung wrote: >> Added Adrian for sdhci.h >> >> On 11/15/2016 07:12 PM, Jaehoon Chung wrote: >>> It's not for only sdhci controller. >>> So it can be moved from sdhci.h to mmc.h. And renamed from sdhci_cookie >>> to mmc_cookie. > > The cookie is currently host private data, so I don't understand the > motivation behind this. dwmmc controller can also use the data->host_cookie. because it's working with post/pre_req(). So i think it can be used about both sdhci and dwmmc. Is there no reason that add the private dwmmc data? With these cookie value, update the dwmmc controller for post/pre_req(). https://patchwork.kernel.org/patch/9429287/ Best Regards, Jaehoon Chung > >>> >>> Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx> >>> Tested-by: Heiko Stuebner <heiko@xxxxxxxxx> >>> --- >>> drivers/mmc/host/sdhci.h | 6 ------ >>> include/linux/mmc/core.h | 6 ++++++ >>> 2 files changed, 6 insertions(+), 6 deletions(-) >>> >>> diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h >>> index 766df17..325663b 100644 >>> --- a/drivers/mmc/host/sdhci.h >>> +++ b/drivers/mmc/host/sdhci.h >>> @@ -321,12 +321,6 @@ struct sdhci_adma2_64_desc { >>> /* Allow for a a command request and a data request at the same time */ >>> #define SDHCI_MAX_MRQS 2 >>> >>> -enum sdhci_cookie { >>> - COOKIE_UNMAPPED, >>> - COOKIE_PRE_MAPPED, /* mapped by sdhci_pre_req() */ >>> - COOKIE_MAPPED, /* mapped by sdhci_prepare_data() */ >>> -}; >>> - >>> struct sdhci_host { >>> /* Data set by hardware interface driver */ >>> const char *hw_name; /* Hardware bus name */ >>> diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h >>> index 0ce928b..82d707f 100644 >>> --- a/include/linux/mmc/core.h >>> +++ b/include/linux/mmc/core.h >>> @@ -118,6 +118,12 @@ struct mmc_command { >>> struct mmc_request *mrq; /* associated request */ >>> }; >>> >>> +enum mmc_cookie { >>> + COOKIE_UNMAPPED, >>> + COOKIE_PRE_MAPPED, /* mapped by pre_req() of controller */ >>> + COOKIE_MAPPED, /* mapped by prepare_data() of controller */ >>> +}; >>> + >>> struct mmc_data { >>> unsigned int timeout_ns; /* data timeout (in ns, max 80ms) */ >>> unsigned int timeout_clks; /* data timeout (in clocks) */ >>> >> >> > > -- > 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 > > > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html