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media: s5p_mfc_enc: get rid of new warnings

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The values of enc_y_addr and enc_c_addr are initialized by
s5p_mfc_hw_call(), but, in thesis, this macro might be doing
nothing, if the get_enc_frame_buffer() is not declared.
That causes those GCC warnings:

	drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1242 enc_post_frame_start() error: uninitialized symbol 'enc_y_addr'.
	drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1243 enc_post_frame_start() error: uninitialized symbol 'enc_c_addr'.
	drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1256 enc_post_frame_start() error: uninitialized symbol 'enc_y_addr'.
	drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1257 enc_post_frame_start() error: uninitialized symbol 'enc_c_addr'.

Change the logic by initializing those constants to zero,
with should hopefully do the right thing.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2018-03-22 07:23:48 -04:00
parent 740ba614c9
commit 93eaf301a7
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
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@ -1220,7 +1220,7 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_buf *mb_entry;
unsigned long enc_y_addr, enc_c_addr;
unsigned long enc_y_addr = 0, enc_c_addr = 0;
unsigned long mb_y_addr, mb_c_addr;
int slice_type;
unsigned int strm_size;