From: Clemens Ladisch <clemens@ladisch.de>
To: linux-kernel@vger.kernel.org
Cc: akpm@osdl.org, Bob Picco <bob.picco@hp.com>,
Clemens Ladisch <clemens@ladisch.de>
Subject: [PATCH 6/7] HPET: remove superfluous indirections
Date: Tue, 04 Oct 2005 14:41:59 +0200 (MEST) [thread overview]
Message-ID: <20051004124158.23057.30425.schnuffi@turing> (raw)
In-Reply-To: <20051004124126.23057.75614.schnuffi@turing>
From: Clemens Ladisch <clemens@ladisch.de>
In the hpet_ioctl_common() function, devp->hd_hpets is already cached
in the hpetp variable, so we can use just that.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Index: linux-2.6.13/drivers/char/hpet.c
===================================================================
--- linux-2.6.13.orig/drivers/char/hpet.c 2005-10-03 22:53:21.000000000 +0200
+++ linux-2.6.13/drivers/char/hpet.c 2005-10-03 22:53:24.000000000 +0200
@@ -501,8 +501,8 @@ hpet_ioctl_common(struct hpet_dev *devp,
info.hi_ireqfreq = 0;
info.hi_flags =
readq(&timer->hpet_config) & Tn_PER_INT_CAP_MASK;
- info.hi_hpet = devp->hd_hpets->hp_which;
- info.hi_timer = devp - devp->hd_hpets->hp_dev;
+ info.hi_hpet = hpetp->hp_which;
+ info.hi_timer = devp - hpetp->hp_dev;
if (kernel)
memcpy((void *)arg, &info, sizeof(info));
else
next prev parent reply other threads:[~2005-10-04 12:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-04 12:41 [PATCH 0/7] more HPET fixes and enhancements Clemens Ladisch
2005-10-04 12:41 ` [PATCH 1/7] HPET: Fix mmap() of /dev/hpet Clemens Ladisch
2005-10-04 12:41 ` [PATCH 2/7] HPET: fix HPET_INFO calls from kernel space Clemens Ladisch
2005-10-04 12:41 ` [PATCH 3/7] HPET: fix division by zero in HPET_INFO Clemens Ladisch
2005-10-04 12:41 ` [PATCH 4/7] HPET: fix uninitialized variable in hpet_register() Clemens Ladisch
2005-10-04 12:41 ` [PATCH 5/7] HPET: fix access to multiple HPET devices Clemens Ladisch
2005-10-04 12:41 ` Clemens Ladisch [this message]
2005-10-04 12:42 ` [PATCH 7/7] HPET: simplify initialization message Clemens Ladisch
2005-10-10 14:17 ` [PATCH 0/7] more HPET fixes and enhancements Bob Picco
2005-10-15 2:30 ` Randy.Dunlap
2005-10-17 16:30 ` Clemens Ladisch
2005-10-18 9:19 ` Takashi Iwai
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