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Commit 786d7cdd authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] Alchemy: Fix bunch of warnings 



  CC      arch/mips/au1000/common/pci.o
arch/mips/au1000/common/pci.c:42: warning: large integer implicitly truncated to unsigned type
arch/mips/au1000/common/pci.c:43: warning: large integer implicitly truncated to unsigned type
arch/mips/au1000/common/pci.c:49: warning: large integer implicitly truncated to unsigned type
arch/mips/au1000/common/pci.c:50: warning: large integer implicitly truncated to unsigned type
arch/mips/au1000/common/pci.c: In function ‘au1x_pci_setup’:
arch/mips/au1000/common/pci.c:82: warning: ISO C90 forbids mixed declarations and code

Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent e0daad44

arch/mips/au1000/common/pci.c

+11 −7
Original line number Diff line number Diff line
@@ -76,14 +76,18 @@ static int __init au1x_pci_setup(void) 
	}



#ifdef CONFIG_DMA_NONCOHERENT

	{

		/*

		 *  Set the NC bit in controller for Au1500 pre-AC silicon

		 */

		u32 prid = read_c0_prid();



		if ((prid & 0xFF000000) == 0x01000000 && prid < 0x01030202) {

	       au_writel( 1<<16 | au_readl(Au1500_PCI_CFG), Au1500_PCI_CFG);

		       au_writel((1 << 16) | au_readl(Au1500_PCI_CFG),

			         Au1500_PCI_CFG);

		       printk("Non-coherent PCI accesses enabled\n");

		}

	}

#endif



	set_io_port_base(virt_io_addr);

include/asm-mips/mach-au1x00/au1000.h

+7 −6
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ 
#ifndef _LANGUAGE_ASSEMBLY



#include <linux/delay.h>

#include <linux/types.h>

#include <asm/io.h>



/* cpu pipeline flush */
@@ -1664,12 +1665,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[]; 
 * addresses.  For PCI IO, it's simpler because we get to do the ioremap

 * ourselves and then adjust the device's resources.

 */

#define Au1500_EXT_CFG            0x600000000ULL

#define Au1500_EXT_CFG_TYPE1      0x680000000ULL

#define Au1500_PCI_IO_START       0x500000000ULL

#define Au1500_PCI_IO_END         0x5000FFFFFULL

#define Au1500_PCI_MEM_START      0x440000000ULL

#define Au1500_PCI_MEM_END        0x44FFFFFFFULL

#define Au1500_EXT_CFG            ((resource_size_t) 0x600000000ULL)

#define Au1500_EXT_CFG_TYPE1      ((resource_size_t) 0x680000000ULL)

#define Au1500_PCI_IO_START       ((resource_size_t) 0x500000000ULL)

#define Au1500_PCI_IO_END         ((resource_size_t) 0x5000FFFFFULL)

#define Au1500_PCI_MEM_START      ((resource_size_t) 0x440000000ULL)

#define Au1500_PCI_MEM_END        ((resource_size_t) 0x44FFFFFFFULL)



#define PCI_IO_START    (Au1500_PCI_IO_START + 0x1000)

#define PCI_IO_END      (Au1500_PCI_IO_END)