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@ -152,7 +152,7 @@ int i2c_set_bus_speed(unsigned int) |
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/*
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* get_alen: small parser helper function to get address length |
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* returns the address length,or 0 on error |
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* returns the address length |
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*/ |
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static uint get_alen(char *arg) |
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{ |
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@ -163,9 +163,6 @@ static uint get_alen(char *arg) |
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for (j = 0; j < 8; j++) { |
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if (arg[j] == '.') { |
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alen = arg[j+1] - '0'; |
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if (alen > 3) { |
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return 0; |
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} |
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break; |
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} else if (arg[j] == '\0') |
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break; |
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@ -198,7 +195,7 @@ static int do_i2c_read ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv |
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*/ |
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devaddr = simple_strtoul(argv[2], NULL, 16); |
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alen = get_alen(argv[2]); |
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if (alen == 0) |
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if (alen > 3) |
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return cmd_usage(cmdtp); |
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/*
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@ -255,7 +252,7 @@ static int do_i2c_md ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] |
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*/ |
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addr = simple_strtoul(argv[2], NULL, 16); |
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alen = get_alen(argv[2]); |
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if (alen == 0) |
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if (alen > 3) |
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return cmd_usage(cmdtp); |
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/*
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@ -337,7 +334,7 @@ static int do_i2c_mw ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] |
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*/ |
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addr = simple_strtoul(argv[2], NULL, 16); |
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alen = get_alen(argv[2]); |
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if (alen == 0) |
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if (alen > 3) |
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return cmd_usage(cmdtp); |
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/*
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@ -399,7 +396,7 @@ static int do_i2c_crc (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] |
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*/ |
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addr = simple_strtoul(argv[2], NULL, 16); |
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alen = get_alen(argv[2]); |
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if (alen == 0) |
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if (alen > 3) |
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return cmd_usage(cmdtp); |
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/*
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@ -477,7 +474,7 @@ mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const arg |
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*/ |
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addr = simple_strtoul(argv[2], NULL, 16); |
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alen = get_alen(argv[2]); |
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if (alen == 0) |
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if (alen > 3) |
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return cmd_usage(cmdtp); |
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} |
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@ -621,7 +618,7 @@ static int do_i2c_loop(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] |
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*/ |
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addr = simple_strtoul(argv[2], NULL, 16); |
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alen = get_alen(argv[2]); |
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if (alen == 0) |
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if (alen > 3) |
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return cmd_usage(cmdtp); |
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/*
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