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| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-07-03 11:02:10 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-07-03 11:02:10 +0000 |
| commit | ad3cc55e139b2e239325815464fe5f7d828aa794 (patch) | |
| tree | 46568cf766d19740418be5ca8eaa494c7e69cc36 /ft2232_spi.c | |
| parent | b63b067ae22803689592db482611093b33a29eef (diff) | |
| download | flashrom-ad3cc55e139b2e239325815464fe5f7d828aa794.tar.gz flashrom-ad3cc55e139b2e239325815464fe5f7d828aa794.tar.bz2 flashrom-ad3cc55e139b2e239325815464fe5f7d828aa794.zip | |
Kill global variables, constants and functions if local scope suffices
Constify variables where possible.
Initialize programmer-related variables explicitly in programmer_init to
allow running programmer_init from a clean state after
programmer_shutdown.
Prohibit registering programmer shutdown functions before init or after
shutdown.
Kill some dead code.
Rename global variables with namespace-polluting names.
Use a previously unused locking helper function in sst49lfxxxc.c.
This is needed for libflashrom.
Effects on the binary size of flashrom are minimal (300 bytes
shrinkage), but the data section shrinks by 4384 bytes, and that's a
good thing if flashrom is operating in constrained envionments.
Corresponding to flashrom svn r1068.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Diffstat (limited to 'ft2232_spi.c')
| -rw-r--r-- | ft2232_spi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ft2232_spi.c b/ft2232_spi.c index 9a3072e69..c45bb1fd7 100644 --- a/ft2232_spi.c +++ b/ft2232_spi.c @@ -47,7 +47,7 @@ static struct ftdi_context ftdic_context; -int send_buf(struct ftdi_context *ftdic, const unsigned char *buf, int size) +static int send_buf(struct ftdi_context *ftdic, const unsigned char *buf, int size) { int r; r = ftdi_write_data(ftdic, (unsigned char *) buf, size); @@ -59,7 +59,7 @@ int send_buf(struct ftdi_context *ftdic, const unsigned char *buf, int size) return 0; } -int get_buf(struct ftdi_context *ftdic, const unsigned char *buf, int size) +static int get_buf(struct ftdi_context *ftdic, const unsigned char *buf, int size) { int r; r = ftdi_read_data(ftdic, (unsigned char *) buf, size); |