diff options
Diffstat (limited to 'drivers/char/ipmi/ipmi_si_intf.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 5419440087fd..298574e16061 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -1617,15 +1617,15 @@ typedef struct dmi_header u16 handle; } dmi_header_t; -static int decode_dmi(dmi_header_t *dm, int intf_num) +static int decode_dmi(dmi_header_t __iomem *dm, int intf_num) { - u8 *data = (u8 *)dm; + u8 __iomem *data = (u8 __iomem *)dm; unsigned long base_addr; u8 reg_spacing; - u8 len = dm->length; + u8 len = readb(&dm->length); dmi_ipmi_data_t *ipmi_data = dmi_data+intf_num; - ipmi_data->type = data[4]; + ipmi_data->type = readb(&data[4]); memcpy(&base_addr, data+8, sizeof(unsigned long)); if (len >= 0x11) { @@ -1640,12 +1640,12 @@ static int decode_dmi(dmi_header_t *dm, int intf_num) } /* If bit 4 of byte 0x10 is set, then the lsb for the address is odd. */ - ipmi_data->base_addr = base_addr | ((data[0x10] & 0x10) >> 4); + ipmi_data->base_addr = base_addr | ((readb(&data[0x10]) & 0x10) >> 4); - ipmi_data->irq = data[0x11]; + ipmi_data->irq = readb(&data[0x11]); /* The top two bits of byte 0x10 hold the register spacing. */ - reg_spacing = (data[0x10] & 0xC0) >> 6; + reg_spacing = (readb(&data[0x10]) & 0xC0) >> 6; switch(reg_spacing){ case 0x00: /* Byte boundaries */ ipmi_data->offset = 1; @@ -1673,7 +1673,7 @@ static int decode_dmi(dmi_header_t *dm, int intf_num) ipmi_data->offset = 1; } - ipmi_data->slave_addr = data[6]; + ipmi_data->slave_addr = readb(&data[6]); if (is_new_interface(-1, ipmi_data->addr_space,ipmi_data->base_addr)) { dmi_data_entries++; @@ -1687,9 +1687,9 @@ static int decode_dmi(dmi_header_t *dm, int intf_num) static int dmi_table(u32 base, int len, int num) { - u8 *buf; - struct dmi_header *dm; - u8 *data; + u8 __iomem *buf; + struct dmi_header __iomem *dm; + u8 __iomem *data; int i=1; int status=-1; int intf_num = 0; @@ -1702,12 +1702,12 @@ static int dmi_table(u32 base, int len, int num) while(i<num && (data - buf) < len) { - dm=(dmi_header_t *)data; + dm=(dmi_header_t __iomem *)data; - if((data-buf+dm->length) >= len) + if((data-buf+readb(&dm->length)) >= len) break; - if (dm->type == 38) { + if (readb(&dm->type) == 38) { if (decode_dmi(dm, intf_num) == 0) { intf_num++; if (intf_num >= SI_MAX_DRIVERS) @@ -1715,8 +1715,8 @@ static int dmi_table(u32 base, int len, int num) } } - data+=dm->length; - while((data-buf) < len && (*data || data[1])) + data+=readb(&dm->length); + while((data-buf) < len && (readb(data)||readb(data+1))) data++; data+=2; i++; |