From 4afb7e00e2218d72b52e58d2e3996b47d5899136 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Sun, 22 Oct 2017 11:42:29 -0700 Subject: [PATCH] Input: do not use property bits when generating module alias The commit 5fb55931863a ("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 Tested-by: Damien Wyart Fixes: 5fb55931863a ("Input: allow matching device IDs on property bits") Signed-off-by: Dmitry Torokhov --- scripts/mod/devicetable-offsets.c | 1 - scripts/mod/file2alias.c | 6 +----- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c index 812657ab5aa39..e4d90e50f6fec 100644 --- a/scripts/mod/devicetable-offsets.c +++ b/scripts/mod/devicetable-offsets.c @@ -105,7 +105,6 @@ int main(void) DEVID_FIELD(input_device_id, sndbit); DEVID_FIELD(input_device_id, ffbit); DEVID_FIELD(input_device_id, swbit); - DEVID_FIELD(input_device_id, propbit); DEVID(eisa_device_id); DEVID_FIELD(eisa_device_id, sig); diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index bc25898f6df09..29d6699d5a06c 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); -- 2.39.5