From: Russell King <rmk+kernel@arm.linux.org.uk>
To: alsa-devel@alsa-project.org,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org, linux-omap@vger.kernel.org,
linux-sh@vger.kernel.org
Subject: [PATCH 05/14] clkdev: use clk_hw internally
Date: Fri, 03 Apr 2015 18:12:48 +0100 [thread overview]
Message-ID: <E1Ye59E-0001BB-7z@rmk-PC.arm.linux.org.uk> (raw)
In-Reply-To: <20150403171149.GC13898@n2100.arm.linux.org.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/clk/clkdev.c | 24 ++++++++++++++++--------
include/linux/clkdev.h | 1 +
2 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
index 5d7746d19445..8e676eafc823 100644
--- a/drivers/clk/clkdev.c
+++ b/drivers/clk/clkdev.c
@@ -205,7 +205,7 @@ struct clk *clk_get_sys(const char *dev_id, const char *con_id)
if (!cl)
goto out;
- clk = __clk_create_clk(__clk_get_hw(cl->clk), dev_id, con_id);
+ clk = __clk_create_clk(cl->clk_hw, dev_id, con_id);
if (IS_ERR(clk))
goto out;
@@ -243,18 +243,26 @@ void clk_put(struct clk *clk)
}
EXPORT_SYMBOL(clk_put);
-void clkdev_add(struct clk_lookup *cl)
+static void __clkdev_add(struct clk_lookup *cl)
{
mutex_lock(&clocks_mutex);
list_add_tail(&cl->node, &clocks);
mutex_unlock(&clocks_mutex);
}
+
+void clkdev_add(struct clk_lookup *cl)
+{
+ if (!cl->clk_hw)
+ cl->clk_hw = __clk_get_hw(cl->clk);
+ __clkdev_add(cl);
+}
EXPORT_SYMBOL(clkdev_add);
void clkdev_add_table(struct clk_lookup *cl, size_t num)
{
mutex_lock(&clocks_mutex);
while (num--) {
+ cl->clk_hw = __clk_get_hw(cl->clk);
list_add_tail(&cl->node, &clocks);
cl++;
}
@@ -271,7 +279,7 @@ struct clk_lookup_alloc {
};
static struct clk_lookup * __init_refok
-vclkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt,
+vclkdev_alloc(struct clk_hw *hw, const char *con_id, const char *dev_fmt,
va_list ap)
{
struct clk_lookup_alloc *cla;
@@ -280,7 +288,7 @@ vclkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt,
if (!cla)
return NULL;
- cla->cl.clk = clk;
+ cla->cl.clk_hw = hw;
if (con_id) {
strlcpy(cla->con_id, con_id, sizeof(cla->con_id));
cla->cl.con_id = cla->con_id;
@@ -301,7 +309,7 @@ clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
va_list ap;
va_start(ap, dev_fmt);
- cl = vclkdev_alloc(clk, con_id, dev_fmt, ap);
+ cl = vclkdev_alloc(__clk_get_hw(clk), con_id, dev_fmt, ap);
va_end(ap);
return cl;
@@ -362,7 +370,7 @@ int clk_register_clkdev(struct clk *clk, const char *con_id,
return PTR_ERR(clk);
va_start(ap, dev_fmt);
- cl = vclkdev_alloc(clk, con_id, dev_fmt, ap);
+ cl = vclkdev_alloc(__clk_get_hw(clk), con_id, dev_fmt, ap);
va_end(ap);
if (!cl)
@@ -393,8 +401,8 @@ int clk_register_clkdevs(struct clk *clk, struct clk_lookup *cl, size_t num)
return PTR_ERR(clk);
for (i = 0; i < num; i++, cl++) {
- cl->clk = clk;
- clkdev_add(cl);
+ cl->clk_hw = __clk_get_hw(clk);
+ __clkdev_add(cl);
}
return 0;
diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
index eb9b38a79b43..cd93b215e3af 100644
--- a/include/linux/clkdev.h
+++ b/include/linux/clkdev.h
@@ -22,6 +22,7 @@ struct clk_lookup {
const char *dev_id;
const char *con_id;
struct clk *clk;
+ struct clk_hw *clk_hw;
};
#define CLKDEV_INIT(d, n, c) \
--
1.8.3.1
next prev parent reply other threads:[~2015-04-03 17:12 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-03 17:11 [PATCH 00/14] Fix fallout from per-user struct clk patches Russell King - ARM Linux
2015-04-03 17:12 ` [PATCH 01/14] clk: update clk API documentation to clarify clk_round_rate() Russell King
2015-04-03 17:12 ` [PATCH 02/14] clkdev: drop __init from clkdev_add_table() Russell King
2015-04-03 17:12 ` [PATCH 03/14] clkdev: get rid of redundant clk_add_alias() prototype in linux/clk.h Russell King
2015-04-03 23:49 ` Tony Lindgren
2015-04-04 12:43 ` Robert Jarzmik
2015-04-04 12:53 ` Russell King - ARM Linux
2015-04-06 19:04 ` Stephen Boyd
2015-04-07 10:05 ` Robert Jarzmik
2015-04-07 12:42 ` Russell King - ARM Linux
2015-04-06 5:50 ` Sekhar Nori
2015-04-03 17:12 ` [PATCH 04/14] clkdev: const-ify connection id to clk_add_alias() Russell King
2015-04-03 17:12 ` Russell King [this message]
2015-04-06 20:18 ` [PATCH 05/14] clkdev: use clk_hw internally Stephen Boyd
2015-04-03 17:12 ` [PATCH 06/14] clkdev: add clkdev_create() helper Russell King
2015-04-06 20:19 ` Stephen Boyd
2015-04-07 12:43 ` Russell King - ARM Linux
2015-04-07 23:09 ` Stephen Boyd
2015-04-03 17:12 ` [PATCH 07/14] media: omap3isp: remove unused clkdev Russell King
2015-04-03 21:44 ` Laurent Pinchart
2015-04-05 14:20 ` Russell King - ARM Linux
2015-04-07 9:42 ` Laurent Pinchart
2015-04-07 12:45 ` Russell King - ARM Linux
2015-04-07 14:38 ` Laurent Pinchart
2015-04-03 17:13 ` [PATCH 08/14] SH: use clkdev_add_table() Russell King
2015-04-03 17:13 ` [PATCH 09/14] ARM: lpc32xx: convert to " Russell King
2015-04-03 17:13 ` [PATCH 10/14] ARM: orion: use clkdev_create() Russell King
2015-04-04 0:17 ` Andrew Lunn
2015-04-07 13:20 ` Gregory CLEMENT
2015-04-07 14:01 ` Russell King - ARM Linux
2015-04-07 14:20 ` Gregory CLEMENT
2015-04-03 17:13 ` [PATCH 11/14] ARM: omap2: " Russell King
2015-04-03 23:49 ` Tony Lindgren
2015-04-03 17:13 ` [PATCH 12/14] ARM: omap2: use clkdev_add_alias() Russell King
2015-04-03 23:50 ` Tony Lindgren
2015-04-03 17:13 ` [PATCH 13/14] ASoC: migor: use clkdev_create() Russell King
2015-04-03 17:13 ` [PATCH 14/14] clk: s2mps11: " Russell King
2015-04-03 17:16 ` [PATCH 00/14] Fix fallout from per-user struct clk patches Russell King - ARM Linux
2015-04-05 9:04 ` Geert Uytterhoeven
2015-04-05 14:13 ` Russell King - ARM Linux
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