MIPS: Alchemy: Fix GCC 4.6.0 build error.
CC arch/mips/alchemy/devboards/db1x00/board_setup.o arch/mips/alchemy/devboards/db1x00/board_setup.c: In function 'board_setup': arch/mips/alchemy/devboards/db1x00/board_setup.c:130:6: error: variable 'pin_func' set but not used [-Werror=unused-but-set-variable] Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -127,13 +127,10 @@ const char *get_system_type(void)
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void __init board_setup(void)
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{
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unsigned long bcsr1, bcsr2;
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u32 pin_func;
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bcsr1 = DB1000_BCSR_PHYS_ADDR;
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bcsr2 = DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS;
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pin_func = 0;
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#ifdef CONFIG_MIPS_DB1000
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printk(KERN_INFO "AMD Alchemy Au1000/Db1000 Board\n");
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#endif
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@ -164,12 +161,16 @@ void __init board_setup(void)
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/* Not valid for Au1550 */
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#if defined(CONFIG_IRDA) && \
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(defined(CONFIG_SOC_AU1000) || defined(CONFIG_SOC_AU1100))
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/* Set IRFIRSEL instead of GPIO15 */
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pin_func = au_readl(SYS_PINFUNC) | SYS_PF_IRF;
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au_writel(pin_func, SYS_PINFUNC);
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/* Power off until the driver is in use */
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bcsr_mod(BCSR_RESETS, BCSR_RESETS_IRDA_MODE_MASK,
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BCSR_RESETS_IRDA_MODE_OFF);
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{
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u32 pin_func;
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/* Set IRFIRSEL instead of GPIO15 */
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pin_func = au_readl(SYS_PINFUNC) | SYS_PF_IRF;
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au_writel(pin_func, SYS_PINFUNC);
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/* Power off until the driver is in use */
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bcsr_mod(BCSR_RESETS, BCSR_RESETS_IRDA_MODE_MASK,
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BCSR_RESETS_IRDA_MODE_OFF);
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}
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#endif
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bcsr_write(BCSR_PCMCIA, 0); /* turn off PCMCIA power */
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@ -177,31 +178,35 @@ void __init board_setup(void)
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alchemy_gpio1_input_enable();
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#ifdef CONFIG_MIPS_MIRAGE
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/* GPIO[20] is output */
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alchemy_gpio_direction_output(20, 0);
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{
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u32 pin_func;
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/* Set GPIO[210:208] instead of SSI_0 */
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pin_func = au_readl(SYS_PINFUNC) | SYS_PF_S0;
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/* GPIO[20] is output */
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alchemy_gpio_direction_output(20, 0);
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/* Set GPIO[215:211] for LEDs */
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pin_func |= 5 << 2;
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/* Set GPIO[210:208] instead of SSI_0 */
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pin_func = au_readl(SYS_PINFUNC) | SYS_PF_S0;
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/* Set GPIO[214:213] for more LEDs */
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pin_func |= 5 << 12;
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/* Set GPIO[215:211] for LEDs */
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pin_func |= 5 << 2;
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/* Set GPIO[207:200] instead of PCMCIA/LCD */
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pin_func |= SYS_PF_LCD | SYS_PF_PC;
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au_writel(pin_func, SYS_PINFUNC);
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/* Set GPIO[214:213] for more LEDs */
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pin_func |= 5 << 12;
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/*
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* Enable speaker amplifier. This should
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* be part of the audio driver.
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*/
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alchemy_gpio_direction_output(209, 1);
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/* Set GPIO[207:200] instead of PCMCIA/LCD */
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pin_func |= SYS_PF_LCD | SYS_PF_PC;
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au_writel(pin_func, SYS_PINFUNC);
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pm_power_off = mirage_power_off;
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_machine_halt = mirage_power_off;
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_machine_restart = (void(*)(char *))mips_softreset;
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/*
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* Enable speaker amplifier. This should
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* be part of the audio driver.
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*/
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alchemy_gpio_direction_output(209, 1);
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pm_power_off = mirage_power_off;
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_machine_halt = mirage_power_off;
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_machine_restart = (void(*)(char *))mips_softreset;
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}
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#endif
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#ifdef CONFIG_MIPS_BOSPORUS
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