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misc: Increase dynamic number space

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We've exhausted all of the 64 dynamic minor numbers in misc
devices. Ideally, we shouldn't be using so many misc devices. We
should be using cdev directly instead. Increase the number for
now so that kernel drivers don't fail to probe.

Change-Id: I514f4acc7d27b68005ec7f0a8d4ab3c0906b36ff
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Stephen Boyd
2013-02-26 15:31:25 -08:00
parent 4d442d9016
commit 8bf49e72b7
1 changed files with 1 additions and 1 deletions
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drivers/char/misc.c
+1 -1
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@@ -59,7 +59,7 @@ static DEFINE_MUTEX(misc_mtx);
/*
* Assigned numbers, used for dynamic minors
*/
#define DYNAMIC_MINORS 64 /* like dynamic majors */
#define DYNAMIC_MINORS 96 /* like dynamic majors */
static DECLARE_BITMAP(misc_minors, DYNAMIC_MINORS);
#ifdef CONFIG_PROC_FS