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Merge tag 'irqchip-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz...
[cascardo/linux.git]
/
fs
/
char_dev.c
diff --git
a/fs/char_dev.c
b/fs/char_dev.c
index
24b1425
..
687471d
100644
(file)
--- a/
fs/char_dev.c
+++ b/
fs/char_dev.c
@@
-91,6
+91,10
@@
__register_chrdev_region(unsigned int major, unsigned int baseminor,
break;
}
+ if (i < CHRDEV_MAJOR_DYN_END)
+ pr_warn("CHRDEV \"%s\" major number %d goes below the dynamic allocation range",
+ name, i);
+
if (i == 0) {
ret = -EBUSY;
goto out;