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authorLinus Walleij <linus.walleij@linaro.org>2016-11-23 11:02:24 +0100
committerUlf Hansson <ulf.hansson@linaro.org>2016-11-29 09:05:27 +0100
commitd3c6aac3bdfe97b8b44db6a8aba59786cb9531dc (patch)
treebff68f24e27d72562f187077dd899524cfddde2f /drivers/mmc/host/mmci.c
parente173f8911f091fa50ccf8cc1fa316dd5569bc470 (diff)
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 <linus.walleij@linaro.org> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/mmci.c')
-rw-r--r--drivers/mmc/host/mmci.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 6af3ee7b452a..01a804792f30 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -699,8 +699,7 @@ static void mmci_get_next_data(struct mmci_host *host, struct mmc_data *data)
next->dma_chan = NULL;
}
-static void mmci_pre_request(struct mmc_host *mmc, struct mmc_request *mrq,
- bool is_first_req)
+static void mmci_pre_request(struct mmc_host *mmc, struct mmc_request *mrq)
{
struct mmci_host *host = mmc_priv(mmc);
struct mmc_data *data = mrq->data;