forked from luck/tmp_suning_uos_patched
[PATCH] tty_register_driver: Remove incorrect and superfluous cast
tty_register_driver: Remove incorrect and superfluous cast (expected and passed types are both const char *) Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -3713,15 +3713,14 @@ int tty_register_driver(struct tty_driver *driver)
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if (!driver->major) {
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error = alloc_chrdev_region(&dev, driver->minor_start, driver->num,
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(char*)driver->name);
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driver->name);
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if (!error) {
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driver->major = MAJOR(dev);
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driver->minor_start = MINOR(dev);
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}
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} else {
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dev = MKDEV(driver->major, driver->minor_start);
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error = register_chrdev_region(dev, driver->num,
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(char*)driver->name);
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error = register_chrdev_region(dev, driver->num, driver->name);
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}
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if (error < 0) {
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kfree(p);
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