From 8c35745fcf3ed6eb2769beda0c8b941df07f6175 Mon Sep 17 00:00:00 2001 From: Stefan Tauner Date: Sun, 18 Sep 2011 22:42:18 +0000 Subject: Revert "Unsignify lengths and addresses in chip functions and structs" - probe_timing was changed to unsigned although we use negative values for special cases - some code was not changed along hence did no longer compile: * dediprog's read and write functions * linux_spi's read and write functions - it introduced a number of new sign conversion warnings (http://paste.flashrom.org/view.php?id=832) To be safe this patch reverts all changes made in r1448, a corrected patch will follow later. Thanks to idwer for pointing out the problem first! Corresponding to flashrom svn r1450. Signed-off-by: Stefan Tauner Acked-by: Stefan Tauner --- spi25.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'spi25.c') diff --git a/spi25.c b/spi25.c index 444a8b6..937ee5d 100644 --- a/spi25.c +++ b/spi25.c @@ -844,7 +844,7 @@ int spi_write_status_register(struct flashchip *flash, int status) return ret; } -int spi_byte_program(unsigned int addr, uint8_t databyte) +int spi_byte_program(int addr, uint8_t databyte) { int result; struct spi_command cmds[] = { @@ -879,7 +879,7 @@ int spi_byte_program(unsigned int addr, uint8_t databyte) return result; } -int spi_nbyte_program(unsigned int addr, uint8_t *bytes, unsigned int len) +int spi_nbyte_program(int addr, uint8_t *bytes, int len) { int result; /* FIXME: Switch to malloc based on len unless that kills speed. */ @@ -954,7 +954,7 @@ int spi_disable_blockprotect(struct flashchip *flash) return 0; } -int spi_nbyte_read(unsigned int address, uint8_t *bytes, unsigned int len) +int spi_nbyte_read(int address, uint8_t *bytes, int len) { const unsigned char cmd[JEDEC_READ_OUTSIZE] = { JEDEC_READ, @@ -972,7 +972,7 @@ int spi_nbyte_read(unsigned int address, uint8_t *bytes, unsigned int len) * FIXME: Use the chunk code from Michael Karcher instead. * Each page is read separately in chunks with a maximum size of chunksize. */ -int spi_read_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize) +int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize) { int rc = 0; int i, j, starthere, lenhere; @@ -1012,7 +1012,7 @@ int spi_read_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, * FIXME: Use the chunk code from Michael Karcher instead. * Each page is written separately in chunks with a maximum size of chunksize. */ -int spi_write_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize) +int spi_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize) { int rc = 0; int i, j, starthere, lenhere; @@ -1061,7 +1061,7 @@ int spi_write_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, * (e.g. due to size constraints in IT87* for over 512 kB) */ /* real chunksize is 1, logical chunksize is 1 */ -int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len) +int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, int start, int len) { int i, result = 0; @@ -1076,7 +1076,7 @@ int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, unsigned int start, return 0; } -int spi_aai_write(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len) +int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len) { uint32_t pos = start; int result; -- cgit v1.1