From: Paul Walmsley <paul@pwsan.com>
To: linux-omap@vger.kernel.org
Cc: Russell King <rmk+kernel@arm.linux.org.uk>,
Paul Walmsley <paul@pwsan.com>
Subject: [PATCH v2 10/23] OMAP2/3 clock: remove clk->owner
Date: Sun, 04 Jan 2009 19:34:53 -0700 [thread overview]
Message-ID: <20090105023452.12661.72470.stgit@localhost.localdomain> (raw)
In-Reply-To: <20090105022953.12661.57701.stgit@localhost.localdomain>
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
clk->owner is always NULL, so its existence doesn't serve any useful
function other than bloating the kernel by 992 bytes. Remove it.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
arch/arm/plat-omap/clock.c | 7 ++-----
arch/arm/plat-omap/include/mach/clock.h | 1 -
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 80eb558..ab3d879 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -191,15 +191,14 @@ struct clk * clk_get(struct device *dev, const char *id)
mutex_lock(&clocks_mutex);
list_for_each_entry(p, &clocks, node) {
- if (p->id == idno &&
- strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
+ if (p->id == idno && strcmp(id, p->name) == 0) {
clk = p;
goto found;
}
}
list_for_each_entry(p, &clocks, node) {
- if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
+ if (strcmp(id, p->name) == 0) {
clk = p;
break;
}
@@ -295,8 +294,6 @@ EXPORT_SYMBOL(clk_get_rate);
void clk_put(struct clk *clk)
{
- if (clk && !IS_ERR(clk))
- module_put(clk->owner);
}
EXPORT_SYMBOL(clk_put);
diff --git a/arch/arm/plat-omap/include/mach/clock.h b/arch/arm/plat-omap/include/mach/clock.h
index a039832..58450a1 100644
--- a/arch/arm/plat-omap/include/mach/clock.h
+++ b/arch/arm/plat-omap/include/mach/clock.h
@@ -77,7 +77,6 @@ struct clk_child {
struct clk {
struct list_head node;
- struct module *owner;
const char *name;
int id;
struct clk *parent;
next prev parent reply other threads:[~2009-01-05 3:22 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-05 2:34 [PATCH v2 00/23] OMAP clock: bug fixes, cleanup, optimization Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 01/23] OMAP2/3 clock: use standard set_rate fn in omap2_clk_arch_init() Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 02/23] OMAP clock: move rate recalc, propagation code up to plat-omap/clock.c Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 03/23] OMAP2/3 clock: drop recalc function pointers from fixed rate clocks Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 04/23] OMAP clock: support "dry run" rate and parent changes Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 05/23] OMAP clock: track child clocks Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 06/23] OMAP clock: drop the RATE_PROPAGATES flag Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 07/23] OMAP clock: drop RATE_FIXED Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 08/23] OMAP clock: remove VIRTUAL_CLOCK Paul Walmsley
2009-01-06 2:03 ` Kevin Hilman
2009-01-06 2:34 ` Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 09/23] OMAP2 clock: drop CONFIG_PARTICIPANT clock flag Paul Walmsley
2009-01-05 2:34 ` Paul Walmsley [this message]
2009-01-05 2:34 ` [PATCH v2 11/23] OMAP clock: rearrange clock.h structure order Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 12/23] OMAP2/3 clock: don't use a barrier after clk_disable() Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 13/23] OMAP2xxx clock: consolidate DELAYED_APP clock commits; fix barrier Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 14/23] OMAP2/3 clock: convert remaining MPU barriers into OCP barriers Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 15/23] OMAP clock: drop clk_get_usecount() Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 16/23] OMAP clock: add OMAP chip family-specific clk_register() option Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 17/23] OMAP2/3 clock: every clock must have a clkdm Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 18/23] OMAP2/3 clock: omap2_clk_enable(): refactor usecount check Paul Walmsley
2009-01-05 2:34 ` [PATCH v2 19/23] OMAP2/3 clock: omap2_clk_enable(): fix bugs in clockdomain handling Paul Walmsley
2009-01-05 2:35 ` [PATCH v2 20/23] OMAP2/3 clock: omap2_clk_enable(): fix usecount decrement bug Paul Walmsley
[not found] ` <2ee9e08d0901060342q36a5ebd2i448d87ba55bb034d@mail.gmail.com>
2009-01-06 11:43 ` Fwd: " Anuj Aggarwal
2009-01-05 2:35 ` [PATCH v2 21/23] OMAP2/3 clock: omap2_clk_enable(): fix logic Paul Walmsley
2009-01-05 2:35 ` [PATCH v2 23/23] OMAP3 SmartReflex: get rid of custom clocks Paul Walmsley
2009-01-05 2:35 ` [PATCH v2 22/23] OMAP2/3 clock: don't tinker with hardirqs when they are supposed to be disabled Paul Walmsley
2009-01-07 15:46 ` [PATCH v2 00/23] OMAP clock: bug fixes, cleanup, optimization Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090105023452.12661.72470.stgit@localhost.localdomain \
--to=paul@pwsan.com \
--cc=linux-omap@vger.kernel.org \
--cc=rmk+kernel@arm.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox