V4L/DVB (6250): bw-qcam use data_reverse instead of manually poking the control register fix
coding-style repairs Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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@ -104,7 +104,7 @@ static inline void write_lpdata(struct qcam_device *q, int d)
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static inline void write_lpcontrol(struct qcam_device *q, int d)
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static inline void write_lpcontrol(struct qcam_device *q, int d)
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{
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{
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if(0x20 & d) {
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if (d & 0x20) {
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/* Set bidirectional mode to reverse (data in) */
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/* Set bidirectional mode to reverse (data in) */
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parport_data_reverse(q->pport);
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parport_data_reverse(q->pport);
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} else {
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} else {
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@ -355,11 +355,11 @@ static int qc_detect(struct qcam_device *q)
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/* Be (even more) liberal in what you accept... */
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/* Be (even more) liberal in what you accept... */
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/* if (count > 30 && count < 200) */
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/* if (count > 30 && count < 200) */
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if (count > 20 && count < 400)
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if (count > 20 && count < 400) {
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{
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return 1; /* found */
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return 1; /* found */
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} else {
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} else {
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printk(KERN_ERR "No Quickcam found on port %s\n", q->pport->name);
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printk(KERN_ERR "No Quickcam found on port %s\n",
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q->pport->name);
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return 0; /* not found */
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return 0; /* not found */
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}
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}
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}
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}
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