From bd46f6f92905ce53efac84ff2ab7dd53bb2bbec6 Mon Sep 17 00:00:00 2001
From: Pramod Simha <psimha@codeaurora.org>
Date: Thu, 30 Mar 2017 12:05:14 -0700
Subject: [PATCH] qcacmn: Add macros for aligning addresses

Define macros which take in a value and align them on the given boundary.

Change-Id: Icea681b8dd9b678900507c555ee749287fd372ce
CRs-Fixed: 2026493
---
 qdf/inc/qdf_mem.h         | 9 +++++++++
 qdf/linux/src/i_qdf_mem.h | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/qdf/inc/qdf_mem.h b/qdf/inc/qdf_mem.h
index 07641882164b..ab5e0bdf5dc4 100644
--- a/qdf/inc/qdf_mem.h
+++ b/qdf/inc/qdf_mem.h
@@ -37,6 +37,15 @@
 #include <qdf_types.h>
 #include <i_qdf_mem.h>
 
+/**
+ * qdf_align() - align to the given size.
+ * @a: input that needs to be aligned.
+ * @align_size: boundary on which 'a' has to be alinged.
+ *
+ * Return: aligned value.
+ */
+#define qdf_align(a, align_size)   __qdf_align(a, align_size)
+
 /**
  * struct qdf_mem_dma_page_t - Allocated dmaable page
  * @page_v_addr_start: Page start virtual address
diff --git a/qdf/linux/src/i_qdf_mem.h b/qdf/linux/src/i_qdf_mem.h
index ac591785c935..ba58c4e0d229 100644
--- a/qdf/linux/src/i_qdf_mem.h
+++ b/qdf/linux/src/i_qdf_mem.h
@@ -97,6 +97,8 @@ typedef struct __qdf_mempool_ctxt {
 
 #endif /* __KERNEL__ */
 
+#define __qdf_align(a, mask) ALIGN(a, mask)
+
 /* typedef for dma_data_direction */
 typedef enum dma_data_direction __dma_data_direction;