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From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Nicolas Ferre <nicolas.ferre@atmel.com>,
	Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	Alexandre Belloni <alexandre.belloni@free-electrons.com>
Subject: [PATCH v2 14/14] clk: at91: pmc: drop at91_pmc_base
Date: Mon, 12 Oct 2015 16:28:51 +0200	[thread overview]
Message-ID: <1444660131-14954-15-git-send-email-alexandre.belloni@free-electrons.com> (raw)
In-Reply-To: <1444660131-14954-1-git-send-email-alexandre.belloni@free-electrons.com>

at91_pmc_base is not used anymore, remove it along with at91_pmc_read and
at91_pmc_write.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 drivers/clk/at91/pmc.c       |  5 -----
 include/linux/clk/at91_pmc.h | 12 ------------
 2 files changed, 17 deletions(-)

diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
index 3e150967b45e..79d8cbc74be5 100644
--- a/drivers/clk/at91/pmc.c
+++ b/drivers/clk/at91/pmc.c
@@ -41,9 +41,6 @@ struct at91_pmc {
 	u32 imr;
 };
 
-void __iomem *at91_pmc_base;
-EXPORT_SYMBOL_GPL(at91_pmc_base);
-
 int of_at91_get_clk_range(struct device_node *np, const char *propname,
 			  struct clk_range *range)
 {
@@ -240,8 +237,6 @@ static int __init atmel_pmc_probe(struct platform_device *pdev)
 	int virq;
 	int ret = 0;
 
-	at91_pmc_base = of_iomap(np, 0);
-
 	regmap = syscon_node_to_regmap(np);
 	if (IS_ERR(regmap))
 		panic("Could not retrieve syscon regmap");
diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h
index 7669f7618f39..b80b98b4df63 100644
--- a/include/linux/clk/at91_pmc.h
+++ b/include/linux/clk/at91_pmc.h
@@ -16,18 +16,6 @@
 #ifndef AT91_PMC_H
 #define AT91_PMC_H
 
-#ifndef __ASSEMBLY__
-extern void __iomem *at91_pmc_base;
-
-#define at91_pmc_read(field) \
-	readl_relaxed(at91_pmc_base + field)
-
-#define at91_pmc_write(field, value) \
-	writel_relaxed(value, at91_pmc_base + field)
-#else
-.extern at91_pmc_base
-#endif
-
 #define	AT91_PMC_SCER		0x00			/* System Clock Enable Register */
 #define	AT91_PMC_SCDR		0x04			/* System Clock Disable Register */
 
-- 
2.1.4


WARNING: multiple messages have this Message-ID (diff)
From: alexandre.belloni@free-electrons.com (Alexandre Belloni)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 14/14] clk: at91: pmc: drop at91_pmc_base
Date: Mon, 12 Oct 2015 16:28:51 +0200	[thread overview]
Message-ID: <1444660131-14954-15-git-send-email-alexandre.belloni@free-electrons.com> (raw)
In-Reply-To: <1444660131-14954-1-git-send-email-alexandre.belloni@free-electrons.com>

at91_pmc_base is not used anymore, remove it along with at91_pmc_read and
at91_pmc_write.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 drivers/clk/at91/pmc.c       |  5 -----
 include/linux/clk/at91_pmc.h | 12 ------------
 2 files changed, 17 deletions(-)

diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
index 3e150967b45e..79d8cbc74be5 100644
--- a/drivers/clk/at91/pmc.c
+++ b/drivers/clk/at91/pmc.c
@@ -41,9 +41,6 @@ struct at91_pmc {
 	u32 imr;
 };
 
-void __iomem *at91_pmc_base;
-EXPORT_SYMBOL_GPL(at91_pmc_base);
-
 int of_at91_get_clk_range(struct device_node *np, const char *propname,
 			  struct clk_range *range)
 {
@@ -240,8 +237,6 @@ static int __init atmel_pmc_probe(struct platform_device *pdev)
 	int virq;
 	int ret = 0;
 
-	at91_pmc_base = of_iomap(np, 0);
-
 	regmap = syscon_node_to_regmap(np);
 	if (IS_ERR(regmap))
 		panic("Could not retrieve syscon regmap");
diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h
index 7669f7618f39..b80b98b4df63 100644
--- a/include/linux/clk/at91_pmc.h
+++ b/include/linux/clk/at91_pmc.h
@@ -16,18 +16,6 @@
 #ifndef AT91_PMC_H
 #define AT91_PMC_H
 
-#ifndef __ASSEMBLY__
-extern void __iomem *at91_pmc_base;
-
-#define at91_pmc_read(field) \
-	readl_relaxed(at91_pmc_base + field)
-
-#define at91_pmc_write(field, value) \
-	writel_relaxed(value, at91_pmc_base + field)
-#else
-.extern at91_pmc_base
-#endif
-
 #define	AT91_PMC_SCER		0x00			/* System Clock Enable Register */
 #define	AT91_PMC_SCDR		0x04			/* System Clock Disable Register */
 
-- 
2.1.4

  parent reply	other threads:[~2015-10-12 14:29 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-12 14:28 [PATCH v2 00/14] ARM: at91: PMC driver rework Alexandre Belloni
2015-10-12 14:28 ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 01/14] ARM: at91/dt: use syscon for PMC Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 02/14] clk: at91: make use of syscon to share PMC registers in several drivers Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 03/14] clk: at91: make use of syscon/regmap internally Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-29  1:52   ` Yang, Wenyou
2015-10-29  1:52     ` Yang, Wenyou
2015-10-12 14:28 ` [PATCH v2 04/14] clk: at91: clk-main: factorize irq handling Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 05/14] clk: at91: make IRQ optional and register them later Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 06/14] clk: at91: only disable available IRQs Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 07/14] clk: at91: pmc: merge at91_pmc_init in atmel_pmc_probe Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 08/14] clk: at91: pmc: move pmc structures to C file Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 09/14] ARM: at91: pm: simply call at91_pm_init Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 10/14] ARM: at91: pm: find and remap the pmc Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-29  1:50   ` Yang, Wenyou
2015-10-29  1:50     ` Yang, Wenyou
2015-10-12 14:28 ` [PATCH v2 11/14] ARM: at91: pm: move idle functions to pm.c Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 12/14] ARM: at91: remove useless includes and function prototypes Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` [PATCH v2 13/14] usb: gadget: atmel: access the PMC using regmap Alexandre Belloni
2015-10-12 14:28   ` Alexandre Belloni
2015-10-12 14:28 ` Alexandre Belloni [this message]
2015-10-12 14:28   ` [PATCH v2 14/14] clk: at91: pmc: drop at91_pmc_base Alexandre Belloni

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