Add struct flashctx * parameter to all functions accessing flash chips

All programmer access function prototypes except init have been made
static and moved to the respective file.

A few internal functions in flash chip drivers had chipaddr parameters
which are no longer needed.

The lines touched by flashctx changes have been adjusted to 80 columns
except in header files.

Corresponding to flashrom svn r1474.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
diff --git a/bitbang_spi.c b/bitbang_spi.c
index 391fd32..5ee52f5 100644
--- a/bitbang_spi.c
+++ b/bitbang_spi.c
@@ -63,8 +63,10 @@
 		bitbang_spi_master->release_bus();
 }
 
-static int bitbang_spi_send_command(unsigned int writecnt, unsigned int readcnt,
-		const unsigned char *writearr, unsigned char *readarr);
+static int bitbang_spi_send_command(struct flashctx *flash,
+				    unsigned int writecnt, unsigned int readcnt,
+				    const unsigned char *writearr,
+				    unsigned char *readarr);
 
 static const struct spi_programmer spi_programmer_bitbang = {
 	.type		= SPI_CONTROLLER_BITBANG,
@@ -141,8 +143,10 @@
 	return ret;
 }
 
-static int bitbang_spi_send_command(unsigned int writecnt, unsigned int readcnt,
-		const unsigned char *writearr, unsigned char *readarr)
+static int bitbang_spi_send_command(struct flashctx *flash,
+				    unsigned int writecnt, unsigned int readcnt,
+				    const unsigned char *writearr,
+				    unsigned char *readarr)
 {
 	int i;