kbuild: remove dependency on input.h from file2alias

Almost all definitions used by file2alias was already
present in mod_devicetable.h.
Added the last definition and killed the input.h usage.

The errornous include was pointed out
by: Jan Engelhardt <jengelh@linux01.gwdg.de>

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Deepak Saxena <dsaxena@plexity.net>

3 files changed, 16 insertions, 10 deletions

diff --git a/include/linux/input.h b/include/linux/input.h
index bde65c8a3519..13d510c3a5aa 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1010,6 +1010,10 @@ struct input_dev {
 #error "EV_MAX and INPUT_DEVICE_ID_EV_MAX do not match"
 #endif
 
+#if KEY_MIN_INTERESTING != INPUT_DEVICE_ID_KEY_MIN_INTERESTING
+#error "KEY_MIN_INTERESTING and INPUT_DEVICE_ID_KEY_MIN_INTERESTING do not match"
+#endif
+
 #if KEY_MAX != INPUT_DEVICE_ID_KEY_MAX
 #error "KEY_MAX and INPUT_DEVICE_ID_KEY_MAX do not match"
 #endif
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index e96b2dee10bb..af04a555b52c 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -262,6 +262,7 @@ struct i2c_device_id {
 
 /* Input */
 #define INPUT_DEVICE_ID_EV_MAX          0x1f
+#define INPUT_DEVICE_ID_KEY_MIN_INTERESTING     0x71
 #define INPUT_DEVICE_ID_KEY_MAX         0x1ff
 #define INPUT_DEVICE_ID_REL_MAX         0x0f
 #define INPUT_DEVICE_ID_ABS_MAX         0x3f
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index b2f73ffb40bd..ed1244dd58d0 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -37,7 +37,6 @@ typedef unsigned char	__u8;
  * even potentially has different endianness and word sizes, since
  * we handle those differences explicitly below */
 #include "../../include/linux/mod_devicetable.h"
-#include "../../include/linux/input.h"
 
 #define ADD(str, sep, cond, field)                              \
 do {                                                            \
@@ -416,31 +415,33 @@ static int do_input_entry(const char *filename, struct input_device_id *id,
 
         sprintf(alias + strlen(alias), "-e*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_EVBIT)
-                do_input(alias, id->evbit, 0, EV_MAX);
+                do_input(alias, id->evbit, 0, INPUT_DEVICE_ID_EV_MAX);
         sprintf(alias + strlen(alias), "k*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_KEYBIT)
-                do_input(alias, id->keybit, KEY_MIN_INTERESTING, KEY_MAX);
+                do_input(alias, id->keybit,
+                         INPUT_DEVICE_ID_KEY_MIN_INTERESTING,
+                         INPUT_DEVICE_ID_KEY_MAX);
         sprintf(alias + strlen(alias), "r*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_RELBIT)
-                do_input(alias, id->relbit, 0, REL_MAX);
+                do_input(alias, id->relbit, 0, INPUT_DEVICE_ID_REL_MAX);
         sprintf(alias + strlen(alias), "a*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_ABSBIT)
-                do_input(alias, id->absbit, 0, ABS_MAX);
+                do_input(alias, id->absbit, 0, INPUT_DEVICE_ID_ABS_MAX);
         sprintf(alias + strlen(alias), "m*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_MSCIT)
-                do_input(alias, id->mscbit, 0, MSC_MAX);
+                do_input(alias, id->mscbit, 0, INPUT_DEVICE_ID_MSC_MAX);
         sprintf(alias + strlen(alias), "l*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_LEDBIT)
-                do_input(alias, id->ledbit, 0, LED_MAX);
+                do_input(alias, id->ledbit, 0, INPUT_DEVICE_ID_LED_MAX);
         sprintf(alias + strlen(alias), "s*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_SNDBIT)
-                do_input(alias, id->sndbit, 0, SND_MAX);
+                do_input(alias, id->sndbit, 0, INPUT_DEVICE_ID_SND_MAX);
         sprintf(alias + strlen(alias), "f*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_FFBIT)
-                do_input(alias, id->ffbit, 0, FF_MAX);
+                do_input(alias, id->ffbit, 0, INPUT_DEVICE_ID_FF_MAX);
         sprintf(alias + strlen(alias), "w*");
         if (id->flags & INPUT_DEVICE_ID_MATCH_SWBIT)
-                do_input(alias, id->swbit, 0, SW_MAX);
+                do_input(alias, id->swbit, 0, INPUT_DEVICE_ID_SW_MAX);
         return 1;
 }