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| author | Linus Walleij <linus.walleij@linaro.org> | 2016-11-23 11:02:24 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-11-29 09:05:27 +0100 |
| commit | d3c6aac3bdfe97b8b44db6a8aba59786cb9531dc (patch) | |
| tree | bff68f24e27d72562f187077dd899524cfddde2f /drivers/mmc/host/sdhci.c | |
| parent | e173f8911f091fa50ccf8cc1fa316dd5569bc470 (diff) | |
| download | lwn-d3c6aac3bdfe97b8b44db6a8aba59786cb9531dc.tar.gz lwn-d3c6aac3bdfe97b8b44db6a8aba59786cb9531dc.zip | |
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/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 62aedf191b0c..7f2526c9572f 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2202,8 +2202,7 @@ static void sdhci_post_req(struct mmc_host *mmc, struct mmc_request *mrq, data->host_cookie = COOKIE_UNMAPPED; } -static void sdhci_pre_req(struct mmc_host *mmc, struct mmc_request *mrq, - bool is_first_req) +static void sdhci_pre_req(struct mmc_host *mmc, struct mmc_request *mrq) { struct sdhci_host *host = mmc_priv(mmc); |