From d3c6aac3bdfe97b8b44db6a8aba59786cb9531dc Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Wed, 23 Nov 2016 11:02:24 +0100 Subject: mmc: delete is_first_req parameter from pre-request callback The void (*pre_req) callback in the struct mmc_host_ops vtable is passing an argument "is_first_req" indicating whether this is the first request or not. None of the in-kernel users use this parameter: instead, since they all just do variants of dma_map* they use the DMA cookie to indicate whether a pre* callback has already been done for a request when they decide how to handle it. Delete the parameter from the callback and all users, as it is just pointless cruft. Signed-off-by: Linus Walleij Acked-by: Jaehoon Chung Signed-off-by: Ulf Hansson --- include/linux/mmc/host.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 68639295148d..2a6418d0c343 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -93,8 +93,7 @@ struct mmc_host_ops { */ void (*post_req)(struct mmc_host *host, struct mmc_request *req, int err); - void (*pre_req)(struct mmc_host *host, struct mmc_request *req, - bool is_first_req); + void (*pre_req)(struct mmc_host *host, struct mmc_request *req); void (*request)(struct mmc_host *host, struct mmc_request *req); /* -- cgit v1.2.3