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