diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/sh/cchips/hd6446x/hd64465/io.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/sh/cchips/hd6446x/hd64465/io.c b/arch/sh/cchips/hd6446x/hd64465/io.c index 99ac709c550e..84cb142def0b 100644 --- a/arch/sh/cchips/hd6446x/hd64465/io.c +++ b/arch/sh/cchips/hd6446x/hd64465/io.c | |||
@@ -48,10 +48,6 @@ static unsigned char hd64465_iomap_lo_shift[HD64465_IOMAP_LO_NMAP]; | |||
48 | static unsigned long hd64465_iomap_hi[HD64465_IOMAP_HI_NMAP]; | 48 | static unsigned long hd64465_iomap_hi[HD64465_IOMAP_HI_NMAP]; |
49 | static unsigned char hd64465_iomap_hi_shift[HD64465_IOMAP_HI_NMAP]; | 49 | static unsigned char hd64465_iomap_hi_shift[HD64465_IOMAP_HI_NMAP]; |
50 | 50 | ||
51 | #ifndef MAX | ||
52 | #define MAX(a,b) ((a)>(b)?(a):(b)) | ||
53 | #endif | ||
54 | |||
55 | #define PORT2ADDR(x) (sh_mv.mv_isa_port2addr(x)) | 51 | #define PORT2ADDR(x) (sh_mv.mv_isa_port2addr(x)) |
56 | 52 | ||
57 | void hd64465_port_map(unsigned short baseport, unsigned int nports, | 53 | void hd64465_port_map(unsigned short baseport, unsigned int nports, |
@@ -71,7 +67,7 @@ void hd64465_port_map(unsigned short baseport, unsigned int nports, | |||
71 | addr += (1<<(HD64465_IOMAP_LO_SHIFT)); | 67 | addr += (1<<(HD64465_IOMAP_LO_SHIFT)); |
72 | } | 68 | } |
73 | 69 | ||
74 | for (port = MAX(baseport, HD64465_IOMAP_LO_THRESH) ; | 70 | for (port = max_t(unsigned int, baseport, HD64465_IOMAP_LO_THRESH); |
75 | port < endport && port < HD64465_IOMAP_HI_THRESH ; | 71 | port < endport && port < HD64465_IOMAP_HI_THRESH ; |
76 | port += (1<<HD64465_IOMAP_HI_SHIFT)) { | 72 | port += (1<<HD64465_IOMAP_HI_SHIFT)) { |
77 | DPRINTK(" maphi[0x%x] = 0x%08lx\n", port, addr); | 73 | DPRINTK(" maphi[0x%x] = 0x%08lx\n", port, addr); |
@@ -95,7 +91,7 @@ void hd64465_port_unmap(unsigned short baseport, unsigned int nports) | |||
95 | hd64465_iomap_lo[port>>HD64465_IOMAP_LO_SHIFT] = 0; | 91 | hd64465_iomap_lo[port>>HD64465_IOMAP_LO_SHIFT] = 0; |
96 | } | 92 | } |
97 | 93 | ||
98 | for (port = MAX(baseport, HD64465_IOMAP_LO_THRESH) ; | 94 | for (port = max_t(unsigned int, baseport, HD64465_IOMAP_LO_THRESH); |
99 | port < endport && port < HD64465_IOMAP_HI_THRESH ; | 95 | port < endport && port < HD64465_IOMAP_HI_THRESH ; |
100 | port += (1<<HD64465_IOMAP_HI_SHIFT)) { | 96 | port += (1<<HD64465_IOMAP_HI_SHIFT)) { |
101 | hd64465_iomap_hi[port>>HD64465_IOMAP_HI_SHIFT] = 0; | 97 | hd64465_iomap_hi[port>>HD64465_IOMAP_HI_SHIFT] = 0; |