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target: with pointers, use NULL instead of 0

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Don't assign pointer to 0, use NULL.
Don't pass 0 ad pointer argument, pass NULL.

Detected through 'sparse' tool.

Change-Id: I806031d2ae505fa5f0accc6be1936d48cd365ca4
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7604
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2023-04-09 01:40:51 +02:00
parent 4b7dc55738
commit d771d7f1a7
4 changed files with 10 additions and 10 deletions
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10
src/target/dsp563xx_once.c
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@@ -60,7 +60,7 @@ static inline int dsp563xx_once_ir_exec(struct jtag_tap *tap, int flush, uint8_t
{
int err;
err = dsp563xx_write_dr_u8(tap, 0, instr | (ex << 5) | (go << 6) | (rw << 7), 8, 0);
err = dsp563xx_write_dr_u8(tap, NULL, instr | (ex << 5) | (go << 6) | (rw << 7), 8, 0);
if (err != ERROR_OK)
return err;
if (flush)
@@ -226,7 +226,7 @@ int dsp563xx_once_reg_write(struct jtag_tap *tap, int flush, uint8_t reg, uint32
err = dsp563xx_once_ir_exec(tap, flush, reg, 0, 0, 0);
if (err != ERROR_OK)
return err;
err = dsp563xx_write_dr_u32(tap, 0x00, data, 24, 0);
err = dsp563xx_write_dr_u32(tap, NULL, data, 24, 0);
if (err != ERROR_OK)
return err;
if (flush)
@@ -242,7 +242,7 @@ int dsp563xx_once_execute_sw_ir(struct jtag_tap *tap, int flush, uint32_t opcode
err = dsp563xx_once_ir_exec(tap, flush, DSP563XX_ONCE_OPDBR, 0, 1, 0);
if (err != ERROR_OK)
return err;
err = dsp563xx_write_dr_u32(tap, 0, opcode, 24, 0);
err = dsp563xx_write_dr_u32(tap, NULL, opcode, 24, 0);
if (err != ERROR_OK)
return err;
if (flush)
@@ -258,7 +258,7 @@ int dsp563xx_once_execute_dw_ir(struct jtag_tap *tap, int flush, uint32_t opcode
err = dsp563xx_once_ir_exec(tap, flush, DSP563XX_ONCE_OPDBR, 0, 0, 0);
if (err != ERROR_OK)
return err;
err = dsp563xx_write_dr_u32(tap, 0, opcode, 24, 0);
err = dsp563xx_write_dr_u32(tap, NULL, opcode, 24, 0);
if (err != ERROR_OK)
return err;
if (flush) {
@@ -270,7 +270,7 @@ int dsp563xx_once_execute_dw_ir(struct jtag_tap *tap, int flush, uint32_t opcode
err = dsp563xx_once_ir_exec(tap, flush, DSP563XX_ONCE_OPDBR, 0, 1, 0);
if (err != ERROR_OK)
return err;
err = dsp563xx_write_dr_u32(tap, 0, operand, 24, 0);
err = dsp563xx_write_dr_u32(tap, NULL, operand, 24, 0);
if (err != ERROR_OK)
return err;
if (flush) {