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| author | Kay Sievers <kay.sievers@vrfy.org> | 2009-01-08 03:06:42 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-20 20:52:08 -0800 |
| commit | 72638f598ec9f05a43fcb22dc1dd8dc34c43acc1 (patch) | |
| tree | d5db25827dea6b18354fa2acfad95b3a01d7e8b6 /scripts/mod | |
| parent | 7143f7a1a3603002e4ef3719fa92e8dd6e607099 (diff) | |
| download | lwn-72638f598ec9f05a43fcb22dc1dd8dc34c43acc1.tar.gz lwn-72638f598ec9f05a43fcb22dc1dd8dc34c43acc1.zip | |
PNP: fix broken pnp lowercasing for acpi module aliases
Based on a patch from Brian, who identified the issue.
Signed-off-by: Bryan Kadzban <bryan@kadzban.is-a-geek.net>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'scripts/mod')
| -rw-r--r-- | scripts/mod/file2alias.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index d4dc222a74f3..491b8b1b6abf 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -366,11 +366,17 @@ static void do_pnp_device_entry(void *symval, unsigned long size, for (i = 0; i < count; i++) { const char *id = (char *)devs[i].id; + char acpi_id[sizeof(devs[0].id)]; + int j; buf_printf(&mod->dev_table_buf, "MODULE_ALIAS(\"pnp:d%s*\");\n", id); + + /* fix broken pnp bus lowercasing */ + for (j = 0; j < sizeof(acpi_id); j++) + acpi_id[j] = toupper(id[j]); buf_printf(&mod->dev_table_buf, - "MODULE_ALIAS(\"acpi*:%s:*\");\n", id); + "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id); } } @@ -416,10 +422,17 @@ static void do_pnp_card_entries(void *symval, unsigned long size, /* add an individual alias for every device entry */ if (!dup) { + char acpi_id[sizeof(card->devs[0].id)]; + int k; + buf_printf(&mod->dev_table_buf, "MODULE_ALIAS(\"pnp:d%s*\");\n", id); + + /* fix broken pnp bus lowercasing */ + for (k = 0; k < sizeof(acpi_id); k++) + acpi_id[k] = toupper(id[k]); buf_printf(&mod->dev_table_buf, - "MODULE_ALIAS(\"acpi*:%s:*\");\n", id); + "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id); } } } |