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media: ipu3-imgu: Fix compiler warnings 

Address a few false positive compiler warnings related to uninitialised
variables. While at it, use bool where bool is needed and %u to print an
unsigned integer.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Sakari Ailus 2018-12-10 03:59:51 -05:00 committed by Mauro Carvalho Chehab
parent 51abe041c5
commit faa9ce7c59
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/media/ipu3/ipu3.c
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@ -228,7 +228,6 @@ int imgu_queue_buffers(struct imgu_device *imgu, bool initial, unsigned int pipe
{ {
unsigned int node; unsigned int node;
int r = 0; int r = 0;
struct imgu_buffer *ibuf;
struct imgu_media_pipe *imgu_pipe = &imgu->imgu_pipe[pipe]; struct imgu_media_pipe *imgu_pipe = &imgu->imgu_pipe[pipe];
if (!ipu3_css_is_streaming(&imgu->css)) if (!ipu3_css_is_streaming(&imgu->css))
@ -250,7 +249,8 @@ int imgu_queue_buffers(struct imgu_device *imgu, bool initial, unsigned int pipe
} else if (imgu_pipe->queue_enabled[node]) { } else if (imgu_pipe->queue_enabled[node]) {
struct ipu3_css_buffer *buf = struct ipu3_css_buffer *buf =
imgu_queue_getbuf(imgu, node, pipe); imgu_queue_getbuf(imgu, node, pipe);
int dummy; struct imgu_buffer *ibuf = NULL;
bool dummy;
if (!buf) if (!buf)
break; break;
@ -263,7 +263,7 @@ int imgu_queue_buffers(struct imgu_device *imgu, bool initial, unsigned int pipe
ibuf = container_of(buf, struct imgu_buffer, ibuf = container_of(buf, struct imgu_buffer,
css_buf); css_buf);
dev_dbg(&imgu->pci_dev->dev, dev_dbg(&imgu->pci_dev->dev,
"queue %s %s buffer %d to css da: 0x%08x\n", "queue %s %s buffer %u to css da: 0x%08x\n",
dummy ? "dummy" : "user", dummy ? "dummy" : "user",
imgu_node_map[node].name, imgu_node_map[node].name,
dummy ? 0 : ibuf->vid_buf.vbb.vb2_buf.index, dummy ? 0 : ibuf->vid_buf.vbb.vb2_buf.index,
@ -479,7 +479,7 @@ static irqreturn_t imgu_isr_threaded(int irq, void *imgu_ptr)
do { do {
u64 ns = ktime_get_ns(); u64 ns = ktime_get_ns();
struct ipu3_css_buffer *b; struct ipu3_css_buffer *b;
struct imgu_buffer *buf; struct imgu_buffer *buf = NULL;
unsigned int node, pipe; unsigned int node, pipe;
bool dummy; bool dummy;