From 6d361c1db7b69fddf5748cf212169ab57bb13a6e Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Wed, 25 Apr 2018 10:18:20 -0500 Subject: 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 Reviewed-by: Bjorn Andersson Signed-off-by: Andy Gross --- include/linux/soc/qcom/smem.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/soc') 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 -- cgit v1.2.3