| From 0eb23e8d5035b75f543cc9aeadf7980e181fb357 Mon Sep 17 00:00:00 2001 |
| From: Arnd Bergmann <arnd@arndb.de> |
| Date: Tue, 17 Jan 2017 16:18:43 +0100 |
| Subject: [PATCH] MIPS: ralink: Remove unused rt*_wdt_reset functions |
| |
| commit 886f9c69fc68f56ddea34d3de51ac1fc2ac8dfbc upstream. |
| |
| All pointers to these functions were removed, so now they produce |
| warnings: |
| |
| arch/mips/ralink/rt305x.c:92:13: error: 'rt305x_wdt_reset' defined but not used [-Werror=unused-function] |
| |
| This removes the functions. If we need them again, the patch can be |
| reverted later. |
| |
| Fixes: f576fb6a0700 ("MIPS: ralink: cleanup the soc specific pinmux data") |
| Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
| Cc: John Crispin <john@phrozen.org> |
| Cc: Colin Ian King <colin.king@canonical.com> |
| Cc: linux-mips@linux-mips.org |
| Cc: linux-kernel@vger.kernel.org |
| Patchwork: https://patchwork.linux-mips.org/patch/15044/ |
| Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/arch/mips/ralink/rt288x.c b/arch/mips/ralink/rt288x.c |
| index 285796e6d75c..2b76e3643869 100644 |
| --- a/arch/mips/ralink/rt288x.c |
| +++ b/arch/mips/ralink/rt288x.c |
| @@ -40,16 +40,6 @@ static struct rt2880_pmx_group rt2880_pinmux_data_act[] = { |
| { 0 } |
| }; |
| |
| -static void rt288x_wdt_reset(void) |
| -{ |
| - u32 t; |
| - |
| - /* enable WDT reset output on pin SRAM_CS_N */ |
| - t = rt_sysc_r32(SYSC_REG_CLKCFG); |
| - t |= CLKCFG_SRAM_CS_N_WDT; |
| - rt_sysc_w32(t, SYSC_REG_CLKCFG); |
| -} |
| - |
| void __init ralink_clk_init(void) |
| { |
| unsigned long cpu_rate, wmac_rate = 40000000; |
| diff --git a/arch/mips/ralink/rt305x.c b/arch/mips/ralink/rt305x.c |
| index c8a28c4bf29e..e778e0b54ffb 100644 |
| --- a/arch/mips/ralink/rt305x.c |
| +++ b/arch/mips/ralink/rt305x.c |
| @@ -89,17 +89,6 @@ static struct rt2880_pmx_group rt5350_pinmux_data[] = { |
| { 0 } |
| }; |
| |
| -static void rt305x_wdt_reset(void) |
| -{ |
| - u32 t; |
| - |
| - /* enable WDT reset output on pin SRAM_CS_N */ |
| - t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG); |
| - t |= RT305X_SYSCFG_SRAM_CS0_MODE_WDT << |
| - RT305X_SYSCFG_SRAM_CS0_MODE_SHIFT; |
| - rt_sysc_w32(t, SYSC_REG_SYSTEM_CONFIG); |
| -} |
| - |
| static unsigned long rt5350_get_mem_size(void) |
| { |
| void __iomem *sysc = (void __iomem *) KSEG1ADDR(RT305X_SYSC_BASE); |
| diff --git a/arch/mips/ralink/rt3883.c b/arch/mips/ralink/rt3883.c |
| index 4cef9162bd9b..3e0aa09c6b55 100644 |
| --- a/arch/mips/ralink/rt3883.c |
| +++ b/arch/mips/ralink/rt3883.c |
| @@ -63,16 +63,6 @@ static struct rt2880_pmx_group rt3883_pinmux_data[] = { |
| { 0 } |
| }; |
| |
| -static void rt3883_wdt_reset(void) |
| -{ |
| - u32 t; |
| - |
| - /* enable WDT reset output on GPIO 2 */ |
| - t = rt_sysc_r32(RT3883_SYSC_REG_SYSCFG1); |
| - t |= RT3883_SYSCFG1_GPIO2_AS_WDT_OUT; |
| - rt_sysc_w32(t, RT3883_SYSC_REG_SYSCFG1); |
| -} |
| - |
| void __init ralink_clk_init(void) |
| { |
| unsigned long cpu_rate, sys_rate; |
| -- |
| 2.12.0 |
| |