Input: sh_keysc - add mode 4 and mode 5 support

Add Mode 4 and Mode 5 support to the SH_KEYSC driver. These modes allow
slightly larger key pad matrixes.

While at it, make use of resource_size().

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/input/sh_keysc.h b/include/linux/input/sh_keysc.h
index c211b5cf08e6..2aff38bcf2ba 100644
--- a/include/linux/input/sh_keysc.h
+++ b/include/linux/input/sh_keysc.h
@@ -1,10 +1,11 @@
 #ifndef __SH_KEYSC_H__
 #define __SH_KEYSC_H__
 
-#define SH_KEYSC_MAXKEYS 30
+#define SH_KEYSC_MAXKEYS 42
 
 struct sh_keysc_info {
-        enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3 } mode;
+        enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3,
+               SH_KEYSC_MODE_4, SH_KEYSC_MODE_5 } mode;
         int scan_timing; /* 0 -> 7, see KYCR1, SCN[2:0] */
         int delay;
         int kycr2_delay;