From: akpm@linux-foundation.org
To: lenb@kernel.org
Cc: linux-acpi@vger.kernel.org, akpm@linux-foundation.org,
harvey.harrison@gmail.com, andi@firstfloor.org, hmh@hmh.eng.br,
mjg59@srcf.ucam.org
Subject: [patch 1/5] acpi: toshiba_acpi.c fix sparse signedness mismatch warnings
Date: Mon, 22 Sep 2008 14:37:29 -0700 [thread overview]
Message-ID: <200809222137.m8MLbUjg030999@imap1.linux-foundation.org> (raw)
From: Harvey Harrison <harvey.harrison@gmail.com>
set_bit expects unsigned int, and we start with a u32 anyway.
drivers/acpi/toshiba_acpi.c:397:14: warning: incorrect type in argument 1 (different signedness)
drivers/acpi/toshiba_acpi.c:397:14: expected unsigned int [usertype] *word
drivers/acpi/toshiba_acpi.c:397:14: got int *<noident>
drivers/acpi/toshiba_acpi.c:399:14: warning: incorrect type in argument 1 (different signedness)
drivers/acpi/toshiba_acpi.c:399:14: expected unsigned int [usertype] *word
drivers/acpi/toshiba_acpi.c:399:14: got int *<noident>
drivers/acpi/toshiba_acpi.c:401:14: warning: incorrect type in argument 1 (different signedness)
drivers/acpi/toshiba_acpi.c:401:14: expected unsigned int [usertype] *word
drivers/acpi/toshiba_acpi.c:401:14: got int *<noident>
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/acpi/toshiba_acpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/acpi/toshiba_acpi.c~acpi-toshiba_acpic-fix-sparse-signedness-mismatch-warnings drivers/acpi/toshiba_acpi.c
--- a/drivers/acpi/toshiba_acpi.c~acpi-toshiba_acpic-fix-sparse-signedness-mismatch-warnings
+++ a/drivers/acpi/toshiba_acpi.c
@@ -548,7 +548,7 @@ static unsigned long write_video(const c
hci_read1(HCI_VIDEO_OUT, &video_out, &hci_result);
if (hci_result == HCI_SUCCESS) {
- int new_video_out = video_out;
+ unsigned int new_video_out = video_out;
if (lcd_out != -1)
_set_bit(&new_video_out, HCI_VIDEO_OUT_LCD, lcd_out);
if (crt_out != -1)
_
next reply other threads:[~2008-09-22 21:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-22 21:37 akpm [this message]
2008-10-10 16:58 ` [patch 1/5] acpi: toshiba_acpi.c fix sparse signedness mismatch warnings Len Brown
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