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[media] saa7134,saa7164: warning: comparison of unsigned fixes
drivers/media/pci/saa7134/saa7134-core.c:947:2: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] drivers/media/pci/saa7164/saa7164-core.c:413:3: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] drivers/media/pci/saa7164/saa7164-core.c:489:3: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] drivers/media/pci/saa7134/saa7134-video.c:2514:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -944,8 +944,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
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/* board config */
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dev->board = pci_id->driver_data;
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if (card[dev->nr] >= 0 &&
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card[dev->nr] < saa7134_bcount)
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if ((unsigned)card[dev->nr] < saa7134_bcount)
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dev->board = card[dev->nr];
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if (SAA7134_BOARD_UNKNOWN == dev->board)
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must_configure_manually(0);
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@ -2511,7 +2511,7 @@ int saa7134_video_init1(struct saa7134_dev *dev)
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/* sanitycheck insmod options */
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if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME)
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gbuffers = 2;
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if (gbufsize < 0 || gbufsize > gbufsize_max)
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if (gbufsize > gbufsize_max)
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gbufsize = gbufsize_max;
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gbufsize = (gbufsize + PAGE_SIZE - 1) & PAGE_MASK;
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@ -410,7 +410,7 @@ static void saa7164_work_enchandler(struct work_struct *w)
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} else
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rp = (port->last_svc_rp + 1) % 8;
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if ((rp < 0) || (rp > (port->hwcfg.buffercount - 1))) {
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if (rp > (port->hwcfg.buffercount - 1)) {
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printk(KERN_ERR "%s() illegal rp count %d\n", __func__, rp);
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break;
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}
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@ -486,7 +486,7 @@ static void saa7164_work_vbihandler(struct work_struct *w)
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} else
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rp = (port->last_svc_rp + 1) % 8;
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if ((rp < 0) || (rp > (port->hwcfg.buffercount - 1))) {
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if (rp > (port->hwcfg.buffercount - 1)) {
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printk(KERN_ERR "%s() illegal rp count %d\n", __func__, rp);
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break;
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}
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