diff options
Diffstat (limited to 'arch/cris/arch-v10')
| -rw-r--r-- | arch/cris/arch-v10/Kconfig | 2 | ||||
| -rw-r--r-- | arch/cris/arch-v10/drivers/Kconfig | 2 | ||||
| -rw-r--r-- | arch/cris/arch-v10/drivers/eeprom.c | 6 | ||||
| -rw-r--r-- | arch/cris/arch-v10/drivers/i2c.c | 2 | ||||
| -rw-r--r-- | arch/cris/arch-v10/kernel/kgdb.c | 2 | ||||
| -rw-r--r-- | arch/cris/arch-v10/lib/old_checksum.c | 62 |
6 files changed, 39 insertions, 37 deletions
diff --git a/arch/cris/arch-v10/Kconfig b/arch/cris/arch-v10/Kconfig index 44eb1b9accb..c7ea9efd010 100644 --- a/arch/cris/arch-v10/Kconfig +++ b/arch/cris/arch-v10/Kconfig @@ -323,7 +323,7 @@ config ETRAX_DEF_R_WAITSTATES depends on ETRAX_ARCH_V10 default "95a6" help - Waitstates for SRAM, Flash and peripherials (not DRAM). 95f8 is a + Waitstates for SRAM, Flash and peripherals (not DRAM). 95f8 is a good choice for most Axis products... config ETRAX_DEF_R_BUS_CONFIG diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig index 734d5f3a530..e7e724bc0ba 100644 --- a/arch/cris/arch-v10/drivers/Kconfig +++ b/arch/cris/arch-v10/drivers/Kconfig @@ -839,7 +839,7 @@ config ETRAX_DS1302_TRICKLE_CHARGE default "0" help This controls the initial value of the trickle charge register. - 0 = disabled (use this if you are unsure or have a non rechargable battery) + 0 = disabled (use this if you are unsure or have a non rechargeable battery) Otherwise the following values can be OR:ed together to control the charge current: 1 = 2kohm, 2 = 4kohm, 3 = 4kohm diff --git a/arch/cris/arch-v10/drivers/eeprom.c b/arch/cris/arch-v10/drivers/eeprom.c index 6e1f191a71e..284ebfda03f 100644 --- a/arch/cris/arch-v10/drivers/eeprom.c +++ b/arch/cris/arch-v10/drivers/eeprom.c @@ -1,7 +1,7 @@ /*!***************************************************************************** *! -*! Implements an interface for i2c compatible eeproms to run under linux. -*! Supports 2k, 8k(?) and 16k. Uses adaptive timing adjustents by +*! Implements an interface for i2c compatible eeproms to run under Linux. +*! Supports 2k, 8k(?) and 16k. Uses adaptive timing adjustments by *! Johan.Adolfsson@axis.com *! *! Probing results: @@ -51,7 +51,7 @@ *! Revision 1.8 2001/06/15 13:24:29 jonashg *! * Added verification of pointers from userspace in read and write. *! * Made busy counter volatile. -*! * Added define for inital write delay. +*! * Added define for initial write delay. *! * Removed warnings by using loff_t instead of unsigned long. *! *! Revision 1.7 2001/06/14 15:26:54 jonashg diff --git a/arch/cris/arch-v10/drivers/i2c.c b/arch/cris/arch-v10/drivers/i2c.c index 6114596c3b3..092c724a645 100644 --- a/arch/cris/arch-v10/drivers/i2c.c +++ b/arch/cris/arch-v10/drivers/i2c.c @@ -47,7 +47,7 @@ *! Update Port B register and shadow even when running with hardware support *! to avoid glitches when reading bits *! Never set direction to out in i2c_inbyte -*! Removed incorrect clock togling at end of i2c_inbyte +*! Removed incorrect clock toggling at end of i2c_inbyte *! *! Revision 1.8 2002/08/13 06:31:53 starvik *! Made SDA and SCL line configurable diff --git a/arch/cris/arch-v10/kernel/kgdb.c b/arch/cris/arch-v10/kernel/kgdb.c index 34528da9881..07628a13c6c 100644 --- a/arch/cris/arch-v10/kernel/kgdb.c +++ b/arch/cris/arch-v10/kernel/kgdb.c @@ -33,7 +33,7 @@ *! *! Revision 1.2 2002/11/19 14:35:24 starvik *! Changes from linux 2.4 -*! Changed struct initializer syntax to the currently prefered notation +*! Changed struct initializer syntax to the currently preferred notation *! *! Revision 1.1 2001/12/17 13:59:27 bjornw *! Initial revision diff --git a/arch/cris/arch-v10/lib/old_checksum.c b/arch/cris/arch-v10/lib/old_checksum.c index 22a6f0aa9ce..497634a6482 100644 --- a/arch/cris/arch-v10/lib/old_checksum.c +++ b/arch/cris/arch-v10/lib/old_checksum.c @@ -47,39 +47,41 @@ #include <asm/delay.h> -unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum) +__wsum csum_partial(const void *p, int len, __wsum __sum) { - /* - * Experiments with ethernet and slip connections show that buff - * is aligned on either a 2-byte or 4-byte boundary. - */ - const unsigned char *endMarker = buff + len; - const unsigned char *marker = endMarker - (len % 16); + u32 sum = (__force u32)__sum; + const u16 *buff = p; + /* + * Experiments with ethernet and slip connections show that buff + * is aligned on either a 2-byte or 4-byte boundary. + */ + const void *endMarker = p + len; + const void *marker = endMarker - (len % 16); #if 0 - if((int)buff & 0x3) - printk("unaligned buff %p\n", buff); - __delay(900); /* extra delay of 90 us to test performance hit */ + if((int)buff & 0x3) + printk("unaligned buff %p\n", buff); + __delay(900); /* extra delay of 90 us to test performance hit */ #endif - BITON; - while (buff < marker) { - sum += *((unsigned short *)buff)++; - sum += *((unsigned short *)buff)++; - sum += *((unsigned short *)buff)++; - sum += *((unsigned short *)buff)++; - sum += *((unsigned short *)buff)++; - sum += *((unsigned short *)buff)++; - sum += *((unsigned short *)buff)++; - sum += *((unsigned short *)buff)++; - } - marker = endMarker - (len % 2); - while(buff < marker) { - sum += *((unsigned short *)buff)++; - } - if(endMarker - buff > 0) { - sum += *buff; /* add extra byte seperately */ - } - BITOFF; - return(sum); + BITON; + while (buff < marker) { + sum += *buff++; + sum += *buff++; + sum += *buff++; + sum += *buff++; + sum += *buff++; + sum += *buff++; + sum += *buff++; + sum += *buff++; + } + marker = endMarker - (len % 2); + while (buff < marker) + sum += *buff++; + + if (endMarker > buff) + sum += *(const u8 *)buff; /* add extra byte seperately */ + + BITOFF; + return (__force __wsum)sum; } EXPORT_SYMBOL(csum_partial); |