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Subject[V3 2/7] remoteproc: qcom: pas: Mark va as io memory
Date
From: Siddharth Gupta <sidgup@codeaurora.org>

The pas driver remaps the entire carveout region using the dev_ioremap_wc()
call, which is then used in the adsp_da_to_va() calls made by the rproc
framework. This change marks the va returned by this call as an iomem va.

Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
---
drivers/remoteproc/qcom_q6v5_pas.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index 297700f87fe8..df13cfc3aeb8 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -289,6 +289,9 @@ static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iom
if (offset < 0 || offset + len > adsp->mem_size)
return NULL;

+ if (is_iomem)
+ *is_iomem = true;
+
return adsp->mem_region + offset;
}

--
2.7.4
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