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Commit 3f21cdee authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] PB1100: Fix pile of warnings 



  CC      arch/mips/au1000/pb1100/board_setup.o
arch/mips/au1000/pb1100/board_setup.c: In function ‘board_setup’:
arch/mips/au1000/pb1100/board_setup.c:104: warning: passing argument 1 of ‘readb’ makes pointer from integer without a cast
arch/mips/au1000/pb1100/board_setup.c:105: warning: passing argument 1 of ‘readb’ makes pointer from integer without a cast
arch/mips/au1000/pb1100/board_setup.c:105: warning: passing argument 2 of ‘writeb’ makes pointer from integer without a cast
arch/mips/au1000/pb1100/board_setup.c:109: warning: passing argument 1 of ‘readb’ makes pointer from integer without a cast
arch/mips/au1000/pb1100/board_setup.c:110: warning: passing argument 1 of ‘readb’ makes pointer from integer without a cast
arch/mips/au1000/pb1100/board_setup.c:110: warning: passing argument 2 of ‘writeb’ makes pointer from integer without a cast
arch/mips/au1000/pb1100/board_setup.c:51: warning: unused variable ‘sys_clksrc’
arch/mips/au1000/pb1100/board_setup.c:51: warning: unused variable ‘sys_freqctrl’
arch/mips/au1000/pb1100/board_setup.c:50: warning: unused variable ‘pin_func’
    
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 786d7cdd

arch/mips/au1000/pb1100/board_setup.c

+48 −45
Original line number Diff line number Diff line
@@ -47,8 +47,7 @@ void board_reset (void) 


void __init board_setup(void)

{

	u32 pin_func;

	u32 sys_freqctrl, sys_clksrc;

	volatile void __iomem * base = (volatile void __iomem *) 0xac000000UL;



	// set AUX clock to 12MHz * 8 = 96 MHz

	au_writel(8, SYS_AUXPLL);
@@ -56,6 +55,9 @@ void __init board_setup(void) 
	udelay(100);



#ifdef CONFIG_USB_OHCI

	{

		u32 pin_func, sys_freqctrl, sys_clksrc;



		// configure pins GPIO[14:9] as GPIO

		pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x80);
@@ -95,19 +97,20 @@ void __init board_setup(void) 
		// 2nd USB port is USB host

		pin_func |= 0x8000;

		au_writel(pin_func, SYS_PINFUNC);

	}

#endif // defined (CONFIG_USB_OHCI)



	/* Enable sys bus clock divider when IDLE state or no bus activity. */

	au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);



	// Enable the RTC if not already enabled

	if (!(readb(0xac000028) & 0x20)) {

		writeb(readb(0xac000028) | 0x20, 0xac000028);

	if (!(readb(base + 0x28) & 0x20)) {

		writeb(readb(base + 0x28) | 0x20, base + 0x28);

		au_sync();

	}

	// Put the clock in BCD mode

	if (readb(0xac00002C) & 0x4) { /* reg B */

		writeb(readb(0xac00002c) & ~0x4, 0xac00002c);

	if (readb(base + 0x2C) & 0x4) { /* reg B */

		writeb(readb(base + 0x2c) & ~0x4, base + 0x2c);

		au_sync();

	}

}