From: Marc C <marc.ceeeee@gmail.com>
To: tj@kernel.org, linux-ide@vger.kernel.org
Cc: Marc Carino <marc.ceeeee@gmail.com>
Subject: [PATCH] Remove endianness attribute in ata_tf_to_fis
Date: Sat, 31 Aug 2013 09:20:32 -0700 [thread overview]
Message-ID: <1377966033-12256-1-git-send-email-marc.ceeeee@gmail.com> (raw)
From: Marc Carino <marc.ceeeee@gmail.com>
This patch cleans up the following build warning:
---
reproduce: make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> drivers/ata/libata-core.c:574:19: sparse: restricted __le32 degrades to integer
>> drivers/ata/libata-core.c:575:20: sparse: restricted __le32 degrades to integer
>> drivers/ata/libata-core.c:576:20: sparse: restricted __le32 degrades to integer
>> drivers/ata/libata-core.c:577:20: sparse: restricted __le32 degrades to integer
vim +574 drivers/ata/libata-core.c
568
569 fis[12] = tf->nsect;
570 fis[13] = tf->hob_nsect;
571 fis[14] = 0;
572 fis[15] = tf->ctl;
573
> 574 fis[16] = aux & 0xff;
575 fis[17] = (aux >> 8) & 0xff;
576 fis[18] = (aux >> 16) & 0xff;
577 fis[19] = (aux >> 24) & 0xff;
578 }
579
580 /**
---
Marc Carino (1):
libata: Remove unneeded __le32 in ata_tf_to_fis
drivers/ata/libata-core.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
--
1.8.1.2
next reply other threads:[~2013-08-31 16:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-31 16:20 Marc C [this message]
2013-08-31 16:20 ` [PATCH] libata: Remove unneeded __le32 in ata_tf_to_fis Marc C
2013-09-01 13:21 ` Tejun Heo
2013-09-01 13:21 ` [PATCH] Remove endianness attribute " Tejun Heo
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