From: Rob Herring <robherring2@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 2/8] ahci: fix unaligned access
Date: Sat, 24 Aug 2013 10:10:48 -0500 [thread overview]
Message-ID: <1377357054-27408-2-git-send-email-robherring2@gmail.com> (raw)
In-Reply-To: <1377357054-27408-1-git-send-email-robherring2@gmail.com>
From: Rob Herring <rob.herring@calxeda.com>
gcc 4.7 will generate unaligned accesses to local char arrays, so make
them static to avoid that.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Tom Rini <trini@ti.com>
---
v2: make hdr const
drivers/block/ahci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index 02ba02f..f4d1d81 100644
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -610,7 +610,7 @@ static void dump_ataid(hd_driveid_t *ataid)
*/
static int ata_scsiop_inquiry(ccb *pccb)
{
- u8 hdr[] = {
+ static const u8 hdr[] = {
0,
0,
0x5, /* claim SPC-3 version compatibility */
--
1.8.1.2
next prev parent reply other threads:[~2013-08-24 15:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-24 15:10 [U-Boot] [PATCH v2 1/8] ahci: use ports implemented map instead of num_ports Rob Herring
2013-08-24 15:10 ` Rob Herring [this message]
2013-08-24 15:10 ` [U-Boot] [PATCH v2 3/8] ahci: fix memory leak in ata_scsiop_inquiry Rob Herring
2013-08-24 15:10 ` [U-Boot] [PATCH v2 4/8] ahci: add defines for PORT_SCR_STAT register bits Rob Herring
2013-08-24 15:10 ` [U-Boot] [PATCH v2 5/8] ahci: move link bring-up handling to separate function Rob Herring
2013-08-24 15:10 ` [U-Boot] [PATCH v2 6/8] ahci: handle COMINIT received during spin-up Rob Herring
2013-08-24 15:10 ` [U-Boot] [PATCH v2 7/8] ahci: increase spin-up timeout to 20 sec Rob Herring
2013-08-24 15:10 ` [U-Boot] [PATCH v2 8/8] ahci: convert to use libata functions and definitions Rob Herring
2013-09-06 21:24 ` [U-Boot] [U-Boot, v2, 1/8] ahci: use ports implemented map instead of num_ports Tom Rini
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