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authorAlex Elder <elder@linaro.org>2018-04-25 18:18:20 +0300
committerAndy Gross <andy.gross@linaro.org>2018-05-25 23:53:59 +0300
commit6d361c1db7b69fddf5748cf212169ab57bb13a6e (patch)
treeccc3ad35e9a2a9e14c6062c2641d929e082e324b /include/linux/soc
parent7df5ff258bd27900d516fea88da10d05602bf8c7 (diff)
downloadlinux-6d361c1db7b69fddf5748cf212169ab57bb13a6e.tar.xz
soc: qcom: smem: introduce qcom_smem_virt_to_phys()
Create function qcom_smem_virt_to_phys(), which returns the physical address corresponding to a given SMEM item's virtual address. This feature is required for a driver that will soon be out for review. Signed-off-by: Alex Elder <elder@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'include/linux/soc')
-rw-r--r--include/linux/soc/qcom/smem.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/soc/qcom/smem.h b/include/linux/soc/qcom/smem.h
index c1657ed27b30..86e1b358688a 100644
--- a/include/linux/soc/qcom/smem.h
+++ b/include/linux/soc/qcom/smem.h
@@ -9,4 +9,6 @@ void *qcom_smem_get(unsigned host, unsigned item, size_t *size);
int qcom_smem_get_free_space(unsigned host);
+phys_addr_t qcom_smem_virt_to_phys(void *p);
+
#endif