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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-10-22 21:42:29 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-10-22 22:49:59 +0300 |
| commit | 09c3e01b255fe89eb1f1b7ded68b1b7d55e6d02b (patch) | |
| tree | 1b088b8fe9b3b4550edd71ccea2e601cbf07263a /scripts/mod/file2alias.c | |
| parent | ea04efee7635c9120d015dcdeeeb6988130cb67a (diff) | |
| download | linux-09c3e01b255fe89eb1f1b7ded68b1b7d55e6d02b.tar.xz | |
Input: do not use property bits when generating module alias
The commit 8724ecb07229 ("Input: allow matching device IDs on property
bits") started using property bits when generating module aliases for input
handlers, but did not adjust the generation of MODALIAS attribute on input
device uevents, breaking automatic module loading. Given that no handler
currently uses property bits in their module tables, let's revert this part
of the commit for now.
Reported-by: Damien Wyart <damien.wyart@gmail.com>
Tested-by: Damien Wyart <damien.wyart@gmail.com>
Fixes: 8724ecb07229 ("Input: allow matching device IDs on property bits")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'scripts/mod/file2alias.c')
| -rw-r--r-- | scripts/mod/file2alias.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index bc25898f6df0..29d6699d5a06 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -761,7 +761,7 @@ static void do_input(char *alias, sprintf(alias + strlen(alias), "%X,*", i); } -/* input:b0v0p0e0-eXkXrXaXmXlXsXfXwXprX where X is comma-separated %02X. */ +/* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */ static int do_input_entry(const char *filename, void *symval, char *alias) { @@ -779,7 +779,6 @@ static int do_input_entry(const char *filename, void *symval, DEF_FIELD_ADDR(symval, input_device_id, sndbit); DEF_FIELD_ADDR(symval, input_device_id, ffbit); DEF_FIELD_ADDR(symval, input_device_id, swbit); - DEF_FIELD_ADDR(symval, input_device_id, propbit); sprintf(alias, "input:"); @@ -817,9 +816,6 @@ static int do_input_entry(const char *filename, void *symval, sprintf(alias + strlen(alias), "w*"); if (flags & INPUT_DEVICE_ID_MATCH_SWBIT) do_input(alias, *swbit, 0, INPUT_DEVICE_ID_SW_MAX); - sprintf(alias + strlen(alias), "pr*"); - if (flags & INPUT_DEVICE_ID_MATCH_PROPBIT) - do_input(alias, *propbit, 0, INPUT_DEVICE_ID_PROP_MAX); return 1; } ADD_TO_DEVTABLE("input", input_device_id, do_input_entry); |