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| author | Gururaja Hebbar K R <gururajakr@sanyo.co.in> | 2008-08-07 13:13:27 +0530 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-08-11 00:13:27 +0200 |
| commit | a9fe0c3e7ca48afa50d6a0db99fa91e7282d73d8 (patch) | |
| tree | 0b1013cf443eda77fde8d148f2d4a66d4f18dad4 /common/cmd_load.c | |
| parent | 0d28f34bbe56d0971bd603789dcc6fe7adf11f14 (diff) | |
| download | u-boot-imx-a9fe0c3e7ca48afa50d6a0db99fa91e7282d73d8.zip u-boot-imx-a9fe0c3e7ca48afa50d6a0db99fa91e7282d73d8.tar.gz u-boot-imx-a9fe0c3e7ca48afa50d6a0db99fa91e7282d73d8.tar.bz2 | |
common/cmd_load.c - Minor code & Coding Style cleanup
- os_data_header Variable is a carry over feature
& unused. So removed all instance of this variable
- Minor Code Style Update
Signed-off-by: Gururaja Hebbar <gururajakr@sanyo.co.in>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'common/cmd_load.c')
| -rw-r--r-- | common/cmd_load.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/common/cmd_load.c b/common/cmd_load.c index 1b75a7b..ab167f5 100644 --- a/common/cmd_load.c +++ b/common/cmd_load.c @@ -424,7 +424,6 @@ write_record (char *buf) #define untochar(x) ((int) (((x) - SPACE) & 0xff)) extern int os_data_count; -extern int os_data_header[8]; static void set_kerm_bin_mode(unsigned long *); static int k_recv(void); @@ -631,11 +630,6 @@ void send_nack (int n) } -/* os_data_* takes an OS Open image and puts it into memory, and - puts the boot header in an array named os_data_header - - if image is binary, no header is stored in os_data_header. -*/ void (*os_data_init) (void); void (*os_data_char) (char new_char); static int os_data_state, os_data_state_saved; @@ -643,25 +637,28 @@ int os_data_count; static int os_data_count_saved; static char *os_data_addr, *os_data_addr_saved; static char *bin_start_address; -int os_data_header[8]; + static void bin_data_init (void) { os_data_state = 0; os_data_count = 0; os_data_addr = bin_start_address; } + static void os_data_save (void) { os_data_state_saved = os_data_state; os_data_count_saved = os_data_count; os_data_addr_saved = os_data_addr; } + static void os_data_restore (void) { os_data_state = os_data_state_saved; os_data_count = os_data_count_saved; os_data_addr = os_data_addr_saved; } + static void bin_data_char (char new_char) { switch (os_data_state) { @@ -671,6 +668,7 @@ static void bin_data_char (char new_char) break; } } + static void set_kerm_bin_mode (unsigned long *addr) { bin_start_address = (char *) addr; @@ -686,16 +684,19 @@ void k_data_init (void) k_data_escape = 0; os_data_init (); } + void k_data_save (void) { k_data_escape_saved = k_data_escape; os_data_save (); } + void k_data_restore (void) { k_data_escape = k_data_escape_saved; os_data_restore (); } + void k_data_char (char new_char) { if (k_data_escape) { |