From: Ralf Baechle <ralf@linux-mips.org>
To: Phil Sutter <n0-1@freewrt.org>
Cc: linux-mips@linux-mips.org
Subject: Re: [PATCH] MIPS: rb532: remove useless CF GPIO initialisation
Date: Thu, 29 Jan 2009 16:47:27 +0000 [thread overview]
Message-ID: <20090129164727.GE1155@linux-mips.org> (raw)
In-Reply-To: <20081128194346.5A883386DBBE@mail.ifyouseekate.net>
On Fri, Nov 28, 2008 at 08:46:22PM +0100, Phil Sutter wrote:
> As the pata-rb532-cf driver calls gpio_set_direction_input(), the calls
> to rb532_gpio_set_func() and rb532_gpio_direction_input() are not needed
> since the alternate function is automatically being disabled when
> changing the GPIO pin direction.
> The later two calls to rb532_gpio_set_{ilevel,istat}() are implicitly
> being done by the IRQ initialisation of pata-rb532-cf.
>
> Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Applied. Thanks!
Ralf
next prev parent reply other threads:[~2009-01-29 16:47 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200811202002.16178.david-b@pacbell.net>
2008-11-28 19:35 ` MIPS: RB532: Provide functions for gpio configuration Phil Sutter
2008-11-28 19:45 ` [PATCH] MIPS: rb532: add set_type() function to IRQ struct Phil Sutter
2009-01-29 16:39 ` Ralf Baechle
2008-11-28 19:46 ` [PATCH] MIPS: rb532: auto disable GPIO alternate function Phil Sutter
2009-01-29 16:41 ` Ralf Baechle
2008-11-28 19:46 ` [PATCH] MIPS: rb532: remove useless CF GPIO initialisation Phil Sutter
2009-01-29 16:47 ` Ralf Baechle [this message]
2008-11-28 19:46 ` [PATCH] MIPS: rb532: remove unused rb532_gpio_set_func() Phil Sutter
2009-01-22 0:41 ` Phil Sutter
2008-11-28 19:48 ` [PATCH] pata-rb532-cf: fix and rename register definitions Phil Sutter
2008-12-01 19:24 ` Jeff Garzik
2008-11-28 19:48 ` [PATCH] pata-rb532-cf: fix signature of the xfer function Phil Sutter
2008-12-01 19:24 ` Jeff Garzik
2008-11-28 19:48 ` [PATCH] pata-rb532-cf: read/write data in 4-byte blocks Phil Sutter
2009-01-20 16:40 ` review of pata-rb532-cf Phil Sutter
2009-01-24 14:12 ` Bartlomiej Zolnierkiewicz
[not found] ` <1232469660-22335-1-git-send-email-n0-1@freewrt.org>
2009-01-20 16:40 ` [PATCH 1/5] pata-rb532-cf: remove set_irq_type from finish_io Phil Sutter
2009-01-27 7:13 ` Jeff Garzik
[not found] ` <1232469660-22335-2-git-send-email-n0-1@freewrt.org>
2009-01-20 16:40 ` [PATCH 2/5] pata-rb532-cf: replace rb532_pata_finish_io() Phil Sutter
2009-01-27 7:14 ` Jeff Garzik
2009-01-27 13:36 ` Phil Sutter
2009-01-27 13:35 ` Phil Sutter
2009-02-03 4:19 ` Jeff Garzik
[not found] ` <1233063353-12770-1-git-send-email-n0-1@freewrt.org>
2009-01-27 13:35 ` [PATCH 3/5] pata-rb532-cf: use ata_sff_exec_command() Phil Sutter
[not found] ` <1233063353-12770-2-git-send-email-n0-1@freewrt.org>
2009-01-27 13:35 ` [PATCH 4/5] pata-rb532-cf: use ata_sff_data_xfer32() Phil Sutter
[not found] ` <1233063353-12770-3-git-send-email-n0-1@freewrt.org>
2009-01-27 13:35 ` [PATCH 5/5] pata-rb532-cf: drop custom freeze and thaw Phil Sutter
[not found] ` <1232469660-22335-3-git-send-email-n0-1@freewrt.org>
2009-01-20 16:40 ` [PATCH 3/5] pata-rb532-cf: use ata_sff_exec_command() Phil Sutter
[not found] ` <1232469660-22335-4-git-send-email-n0-1@freewrt.org>
2009-01-20 16:40 ` [PATCH 4/5] pata-rb532-cf: use ata_sff_data_xfer32() Phil Sutter
[not found] ` <1232469660-22335-5-git-send-email-n0-1@freewrt.org>
2009-01-20 16:41 ` [PATCH 5/5] pata-rb532-cf: drop custom freeze and thaw Phil Sutter
2009-01-22 18:28 ` [PATCH] rb532: update headers Phil Sutter
2009-01-29 18:04 ` Ralf Baechle
2009-01-22 18:32 ` [PATCH] MIPS: rb532: export rb532_gpio_set_func() Phil Sutter
2009-01-29 18:05 ` Ralf Baechle
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