goldfish: pipe: ANDROID: mark local functions static

Roman Kiryanov · pundiramit · commit 4cca3468bf12 · 2018-05-20T16:43:41.000+05:30
goldfish_dma_ioctl_getoff and goldfish_dma_ioctl_create_region
are not used outside of goldfish_pipe_v2.c - mark them
static.
Bug: 72717639
Bug: 66884503
Signed-off-by: Roman Kiryanov &lt;rkir@google.com&gt;
Change-Id: Id4fe524cc4db9d36b0c794ad9f34356f396153b4
diff --git a/drivers/platform/goldfish/goldfish_pipe_v2.c b/drivers/platform/goldfish/goldfish_pipe_v2.c
@@ -1056,7 +1056,8 @@ static int goldfish_pipe_dma_create_region(
 	return -ENOMEM;
 }
 
-long goldfish_dma_ioctl_getoff(struct goldfish_pipe *pipe, unsigned long arg)
+static long goldfish_dma_ioctl_getoff(struct goldfish_pipe *pipe,
+	unsigned long arg)
 {
 	struct device *pdev_dev = pipe->dev->pdev_dev;
 	struct goldfish_dma_ioctl_info ioctl_data;
@@ -1093,7 +1094,7 @@ long goldfish_dma_ioctl_getoff(struct goldfish_pipe *pipe, unsigned long arg)
 	return 0;
 }
 
-long goldfish_dma_ioctl_create_region(struct goldfish_pipe *pipe,
+static long goldfish_dma_ioctl_create_region(struct goldfish_pipe *pipe,
 	unsigned long arg)
 {
 	struct goldfish_dma_ioctl_info ioctl_data;

Original file line number	Diff line number	Diff line change
`@@ -1056,7 +1056,8 @@ static int goldfish_pipe_dma_create_region(`
`1056`	`1056`	`return -ENOMEM;`
`1057`	`1057`	`}`
`1058`	`1058`
`1059`		`-long goldfish_dma_ioctl_getoff(struct goldfish_pipe *pipe, unsigned long arg)`
	`1059`	`+static long goldfish_dma_ioctl_getoff(struct goldfish_pipe *pipe,`
	`1060`	`+ unsigned long arg)`
`1060`	`1061`	`{`
`1061`	`1062`	`struct device *pdev_dev = pipe->dev->pdev_dev;`
`1062`	`1063`	`struct goldfish_dma_ioctl_info ioctl_data;`
`@@ -1093,7 +1094,7 @@ long goldfish_dma_ioctl_getoff(struct goldfish_pipe *pipe, unsigned long arg)`
`1093`	`1094`	`return 0;`
`1094`	`1095`	`}`
`1095`	`1096`
`1096`		`-long goldfish_dma_ioctl_create_region(struct goldfish_pipe *pipe,`
	`1097`	`+static long goldfish_dma_ioctl_create_region(struct goldfish_pipe *pipe,`
`1097`	`1098`	`unsigned long arg)`
`1098`	`1099`	`{`
`1099`	`1100`	`struct goldfish_dma_ioctl_info ioctl_data;`