Messages in this thread Patch in this message | | | From | Darren Hart <> | Subject | [PATCH] platform/x86: dell-wmi: Add a comment explaining the 0xb2 magic number | Date | Fri, 26 May 2017 22:15:28 -0700 |
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From: Andy Lutomirski <luto@kernel.org>
The hotkey table is 0xb2, add a comment for clarity.
Suggested-by: Darren Hart <dvhart@infradead.org> Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: "Pali Rohár" <pali.rohar@gmail.com> Cc: Andy Shevchenko <andy@infradead.org> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org> --- drivers/platform/x86/dell-wmi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index 8a64c79..24467b1 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -449,6 +449,7 @@ static void __init handle_dmi_entry(const struct dmi_header *dm, if (results->err || results->keymap) return; /* We already found the hotkey table. */ + /* The Dell hotkey table is type 0xB2. Scan until we find it. */ if (dm->type != 0xb2) return; -- 2.9.4
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