We already have a function to do this and it silences some sparse
warnings along the way.
Cc: Bjorn Andersson <bjorn.anders...@sonymobile.com>
Signed-off-by: Stephen Boyd <sb...@codeaurora.org>
---
drivers/soc/qcom/smd.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/soc/qcom/smd.c b/drivers/soc/qcom/smd.c
index c16547b85e05..91b7f5668962 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);
}
}
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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