diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2015-09-02 15:46:47 -0700 |
|---|---|---|
| committer | Andy Gross <agross@codeaurora.org> | 2015-10-14 14:51:21 -0500 |
| commit | 3b781e55c6cb1afa5da7b2b1b2bb1b0c9ee7bf97 (patch) | |
| tree | 735a102ceff37b23e6d53d10e549420fdf47084c | |
| parent | f02dc82523a72619a10e24355c7b2f12c6814d52 (diff) | |
soc: qcom: smd: Use __iowrite32_copy() instead of open-coding it
We already have a function to do this and it silences some sparse
warnings along the way.
Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <agross@codeaurora.org>
| -rw-r--r-- | drivers/soc/qcom/smd.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/soc/qcom/smd.c b/drivers/soc/qcom/smd.c index 3efa3670ce18..f9768bff8051 100644 --- a/drivers/soc/qcom/smd.c +++ b/drivers/soc/qcom/smd.c @@ -371,20 +371,15 @@ static void qcom_smd_channel_set_state(struct qcom_smd_channel *channel, /* * Copy count bytes of data using 32bit accesses, if that's required. */ -static void smd_copy_to_fifo(void __iomem *_dst, - const void *_src, +static void smd_copy_to_fifo(void __iomem *dst, + const void *src, size_t count, bool word_aligned) { - u32 *dst = (u32 *)_dst; - u32 *src = (u32 *)_src; - if (word_aligned) { - count /= sizeof(u32); - while (count--) - writel_relaxed(*src++, dst++); + __iowrite32_copy(dst, src, count / sizeof(u32)); } else { - memcpy_toio(_dst, _src, count); + memcpy_toio(dst, src, count); } } |