[media] saa7164: saa7164_vbi_stop_port() returns linux error codes

The saa7164_vbi_stop_port() changes the SAA_ERR_ALREADY_STOPPED result
code to -EIO before returning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Dan Carpenter 2012-04-20 02:50:45 -03:00 коммит произвёл Mauro Carvalho Chehab
Родитель b72d667709
Коммит 2e71064f2f
1 изменённых файлов: 2 добавлений и 2 удалений

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@ -952,7 +952,7 @@ static int saa7164_vbi_start_streaming(struct saa7164_port *port)
/* Stop the hardware, regardless */ /* Stop the hardware, regardless */
result = saa7164_vbi_stop_port(port); result = saa7164_vbi_stop_port(port);
if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { if (result != SAA_OK) {
printk(KERN_ERR "%s() pause/forced stop transition " printk(KERN_ERR "%s() pause/forced stop transition "
"failed, res = 0x%x\n", __func__, result); "failed, res = 0x%x\n", __func__, result);
} }
@ -971,7 +971,7 @@ static int saa7164_vbi_start_streaming(struct saa7164_port *port)
/* Stop the hardware, regardless */ /* Stop the hardware, regardless */
result = saa7164_vbi_acquire_port(port); result = saa7164_vbi_acquire_port(port);
result = saa7164_vbi_stop_port(port); result = saa7164_vbi_stop_port(port);
if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { if (result != SAA_OK) {
printk(KERN_ERR "%s() run/forced stop transition " printk(KERN_ERR "%s() run/forced stop transition "
"failed, res = 0x%x\n", __func__, result); "failed, res = 0x%x\n", __func__, result);
} }