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Why can't I set the WIA Scanner "Page Size" property to auto size?
I can seem to do everything else just fine with my scanner, using WIA and VBA, but when I try to set my scanner to detect the page size, I get an error message "The parameter is incorrect." ...
SixSigmaGuy
Votes: 0
Answers: 0
Why PAGE_SIZE is often used in ioremap?
I often find ioremap just use PAGE_SIZE as its size like:
drivers/spi/spi-orion.c:715: dir_acc->vaddr = devm_ioremap(&pdev->dev, r->start, PAGE_SIZE);
drivers/gpu/ipu-v3/ipu-dmfc.c...
Chen Li
Votes: 0
Answers: 0