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Message-Id: <1404398493-28907-18-git-send-email-maxime.ripard@free-electrons.com>
Date: Thu, 3 Jul 2014 16:41:32 +0200
From: Maxime Ripard <maxime.ripard@...e-electrons.com>
To: linux@...im.org.za, Nicolas Ferre <nicolas.ferre@...el.com>,
Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
dwmw2@...radead.org, dbaryshkov@...il.com
Cc: Boris Brezillon <boris@...e-electrons.com>,
Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
Thomas Petazzoni <thomas@...e-electrons.com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org,
Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH RESEND 17/18] AT91: Remove rstc and shdwnc global base addresses
Now that there's no user left for the global variables holding the reset and
shutdown controllers base address, we can remove these variables and their
associated mapping function.
Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
arch/arm/mach-at91/at91sam9260.c | 2 --
arch/arm/mach-at91/at91sam9261.c | 2 --
arch/arm/mach-at91/at91sam9263.c | 2 --
arch/arm/mach-at91/at91sam9g45.c | 2 --
arch/arm/mach-at91/at91sam9rl.c | 2 --
arch/arm/mach-at91/generic.h | 6 ------
arch/arm/mach-at91/setup.c | 18 ------------------
7 files changed, 34 deletions(-)
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 5fa1986be2aa..16dd13800b1f 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -339,8 +339,6 @@ static void __init at91sam9260_map_io(void)
static void __init at91sam9260_ioremap_registers(void)
{
- at91_ioremap_shdwc(AT91SAM9260_BASE_SHDWC);
- at91_ioremap_rstc(AT91SAM9260_BASE_RSTC);
at91_ioremap_ramc(0, AT91SAM9260_BASE_SDRAMC, 512);
at91sam926x_ioremap_pit(AT91SAM9260_BASE_PIT);
at91sam9_ioremap_smc(0, AT91SAM9260_BASE_SMC);
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 5ccc67235e7a..2c8553e63785 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -302,8 +302,6 @@ static void __init at91sam9261_map_io(void)
static void __init at91sam9261_ioremap_registers(void)
{
- at91_ioremap_shdwc(AT91SAM9261_BASE_SHDWC);
- at91_ioremap_rstc(AT91SAM9261_BASE_RSTC);
at91_ioremap_ramc(0, AT91SAM9261_BASE_SDRAMC, 512);
at91sam926x_ioremap_pit(AT91SAM9261_BASE_PIT);
at91sam9_ioremap_smc(0, AT91SAM9261_BASE_SMC);
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 4d28c3479d4b..63a47c7d7f2b 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -317,8 +317,6 @@ static void __init at91sam9263_map_io(void)
static void __init at91sam9263_ioremap_registers(void)
{
- at91_ioremap_shdwc(AT91SAM9263_BASE_SHDWC);
- at91_ioremap_rstc(AT91SAM9263_BASE_RSTC);
at91_ioremap_ramc(0, AT91SAM9263_BASE_SDRAMC0, 512);
at91_ioremap_ramc(1, AT91SAM9263_BASE_SDRAMC1, 512);
at91sam926x_ioremap_pit(AT91SAM9263_BASE_PIT);
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 22034c96d488..f0b78923da75 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -367,8 +367,6 @@ static void __init at91sam9g45_map_io(void)
static void __init at91sam9g45_ioremap_registers(void)
{
- at91_ioremap_shdwc(AT91SAM9G45_BASE_SHDWC);
- at91_ioremap_rstc(AT91SAM9G45_BASE_RSTC);
at91_ioremap_ramc(0, AT91SAM9G45_BASE_DDRSDRC1, 512);
at91_ioremap_ramc(1, AT91SAM9G45_BASE_DDRSDRC0, 512);
at91sam926x_ioremap_pit(AT91SAM9G45_BASE_PIT);
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 323a9f90931a..ea9ac0ee0895 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -311,8 +311,6 @@ static void __init at91sam9rl_map_io(void)
static void __init at91sam9rl_ioremap_registers(void)
{
- at91_ioremap_shdwc(AT91SAM9RL_BASE_SHDWC);
- at91_ioremap_rstc(AT91SAM9RL_BASE_RSTC);
at91_ioremap_ramc(0, AT91SAM9RL_BASE_SDRAMC, 512);
at91sam926x_ioremap_pit(AT91SAM9RL_BASE_PIT);
at91sam9_ioremap_smc(0, AT91SAM9RL_BASE_SMC);
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 5d5e55237c41..f42b0490ad98 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -64,12 +64,6 @@ extern void at91_irq_resume(void);
/* idle */
extern void at91sam9_idle(void);
-/* reset */
-extern void at91_ioremap_rstc(u32 base_addr);
-
-/* shutdown */
-extern void at91_ioremap_shdwc(u32 base_addr);
-
/* Matrix */
extern void at91_ioremap_matrix(u32 base_addr);
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index cdd717a4fa30..eb2b922a4adb 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -319,24 +319,6 @@ void __init at91_map_io(void)
at91_boot_soc.map_io();
}
-void __iomem *at91_shdwc_base = NULL;
-
-void __init at91_ioremap_shdwc(u32 base_addr)
-{
- at91_shdwc_base = ioremap(base_addr, 16);
- if (!at91_shdwc_base)
- panic(pr_fmt("Impossible to ioremap at91_shdwc_base\n"));
-}
-
-void __iomem *at91_rstc_base;
-
-void __init at91_ioremap_rstc(u32 base_addr)
-{
- at91_rstc_base = ioremap(base_addr, 16);
- if (!at91_rstc_base)
- panic(pr_fmt("Impossible to ioremap at91_rstc_base\n"));
-}
-
void __iomem *at91_matrix_base;
EXPORT_SYMBOL_GPL(at91_matrix_base);
--
2.0.1
--
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