[PATCH] QE: making cpm_muram_alloc_common into static

[PATCH] QE: making cpm_muram_alloc_common into static

[Saurabh Sengar]

as cpm_muram_alloc_common is used only in this file,
making it static

Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
---
 drivers/soc/fsl/qe/qe_common.c | 66 +++++++++++++++++++++---------------------
 include/soc/fsl/qe/qe.h        |  2 --
 2 files changed, 33 insertions(+), 35 deletions(-)

diff --git a/drivers/soc/fsl/qe/qe_common.c b/drivers/soc/fsl/qe/qe_common.c
index 419fa5b..e18159a 100644
--- a/drivers/soc/fsl/qe/qe_common.c
+++ b/drivers/soc/fsl/qe/qe_common.c
@@ -103,6 +103,39 @@ out_muram:
 }
 
 /*
+ * cpm_muram_alloc_common - cpm_muram_alloc common code
+ * @size: number of bytes to allocate
+ * @algo: algorithm for alloc.
+ * @data: data for genalloc's algorithm.
+ *
+ * This function returns an offset into the muram area.
+ */
+static unsigned long cpm_muram_alloc_common(unsigned long size,
+		genpool_algo_t algo, void *data)
+{
+	struct muram_block *entry;
+	unsigned long start;
+
+	start = gen_pool_alloc_algo(muram_pool, size, algo, data);
+	if (!start)
+		goto out2;
+	start = start - GENPOOL_OFFSET;
+	memset_io(cpm_muram_addr(start), 0, size);
+	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
+	if (!entry)
+		goto out1;
+	entry->start = start;
+	entry->size = size;
+	list_add(&entry->head, &muram_block_list);
+
+	return start;
+out1:
+	gen_pool_free(muram_pool, start, size);
+out2:
+	return (unsigned long)-ENOMEM;
+}
+
+/*
  * cpm_muram_alloc - allocate the requested size worth of multi-user ram
  * @size: number of bytes to allocate
  * @align: requested alignment, in bytes
@@ -175,39 +208,6 @@ unsigned long cpm_muram_alloc_fixed(unsigned long offset, unsigned long size)
 }
 EXPORT_SYMBOL(cpm_muram_alloc_fixed);
 
-/*
- * cpm_muram_alloc_common - cpm_muram_alloc common code
- * @size: number of bytes to allocate
- * @algo: algorithm for alloc.
- * @data: data for genalloc's algorithm.
- *
- * This function returns an offset into the muram area.
- */
-unsigned long cpm_muram_alloc_common(unsigned long size, genpool_algo_t algo,
-				     void *data)
-{
-	struct muram_block *entry;
-	unsigned long start;
-
-	start = gen_pool_alloc_algo(muram_pool, size, algo, data);
-	if (!start)
-		goto out2;
-	start = start - GENPOOL_OFFSET;
-	memset_io(cpm_muram_addr(start), 0, size);
-	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
-	if (!entry)
-		goto out1;
-	entry->start = start;
-	entry->size = size;
-	list_add(&entry->head, &muram_block_list);
-
-	return start;
-out1:
-	gen_pool_free(muram_pool, start, size);
-out2:
-	return (unsigned long)-ENOMEM;
-}
-
 /**
  * cpm_muram_addr - turn a muram offset into a virtual address
  * @offset: muram offset to convert
diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h
index c7fa36c..33b29ea 100644
--- a/include/soc/fsl/qe/qe.h
+++ b/include/soc/fsl/qe/qe.h
@@ -103,8 +103,6 @@ int cpm_muram_init(void);
 unsigned long cpm_muram_alloc(unsigned long size, unsigned long align);
 int cpm_muram_free(unsigned long offset);
 unsigned long cpm_muram_alloc_fixed(unsigned long offset, unsigned long size);
-unsigned long cpm_muram_alloc_common(unsigned long size, genpool_algo_t algo,
-				     void *data);
 void __iomem *cpm_muram_addr(unsigned long offset);
 unsigned long cpm_muram_offset(void __iomem *addr);
 dma_addr_t cpm_muram_dma(void __iomem *addr);
-- 
1.9.1