linux-kernel - [PATCH] ata: libahci: Make host flags unsigned long

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Message-Id: <1406893181-24764-1-git-send-email-thierry.reding@gmail.com>
Date:	Fri,  1 Aug 2014 13:39:41 +0200
From:	Thierry Reding <thierry.reding@...il.com>
To:	Tejun Heo <tj@...nel.org>
Cc:	Antoine Ténart 
	<antoine.tenart@...e-electrons.com>, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ata: libahci: Make host flags unsigned long

From: Thierry Reding <treding@...dia.com>

Commit 725c7b570fda (ata: libahci_platform: move port_map parameters
into the AHCI structure) moves flags into the struct ahci_host_priv's
.flags field, which causes compiler warnings on 64-bit builds when that
value is cast to a void * pointer. Rather than adding additional casting
to silence the warning, turn the flags field into a unsigned long.

Signed-off-by: Thierry Reding <treding@...dia.com>
---
 drivers/ata/ahci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index 59ae0ee00149..e68532ca3826 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -317,7 +317,7 @@ struct ahci_port_priv {
 
 struct ahci_host_priv {
 	/* Input fields */
-	unsigned int		flags;		/* AHCI_HFLAG_* */
+	unsigned long		flags;		/* AHCI_HFLAG_* */
 	u32			force_port_map;	/* force port map */
 	u32			mask_port_map;	/* mask out particular bits */
 
-- 
2.0.3

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