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stm32: ethernet, flash: tagging some function arguments as const

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This commit is contained in:
Gregory Schlomoff 2017-04-10 11:04:38 -07:00 committed by Karl Palsson
parent 9ef5860863
commit 329b611e4f
4 changed files with 4 additions and 4 deletions
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2
include/libopencm3/ethernet/mac_stm32fxx7.h
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@ -713,7 +713,7 @@ void eth_smi_bit_op(uint8_t phy, uint8_t reg, uint16_t bits, uint16_t mask);
void eth_smi_bit_clear(uint8_t phy, uint8_t reg, uint16_t clearbits);
void eth_smi_bit_set(uint8_t phy, uint8_t reg, uint16_t setbits);
void eth_set_mac(uint8_t *mac);
void eth_set_mac(const uint8_t *mac);
void eth_desc_init(uint8_t *buf, uint32_t nTx, uint32_t nRx, uint32_t cTx,
uint32_t cRx, bool isext);
bool eth_tx(uint8_t *ppkt, uint32_t n);

2
include/libopencm3/stm32/common/flash_common_f24.h
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@ -134,7 +134,7 @@ void flash_program_double_word(uint32_t address, uint64_t data);
void flash_program_word(uint32_t address, uint32_t data);
void flash_program_half_word(uint32_t address, uint16_t data);
void flash_program_byte(uint32_t address, uint8_t data);
void flash_program(uint32_t address, uint8_t *data, uint32_t len);
void flash_program(uint32_t address, const uint8_t *data, uint32_t len);
void flash_program_option_bytes(uint32_t data);
END_DECLS

2
lib/ethernet/mac_stm32fxx7.c
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@ -47,7 +47,7 @@ uint32_t RxBD;
*
* @param[in] mac uint8_t* Desired MAC
*/
void eth_set_mac(uint8_t *mac)
void eth_set_mac(const uint8_t *mac)
{
ETH_MACAHR(0) = ((uint32_t)mac[5] << 8) | (uint32_t)mac[4] |
ETH_MACA0HR_MACA0H;

2
lib/stm32/common/flash_common_f24.c
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@ -330,7 +330,7 @@ was not properly erased.
@param[in] len Length of data block.
*/
void flash_program(uint32_t address, uint8_t *data, uint32_t len)
void flash_program(uint32_t address, const uint8_t *data, uint32_t len)
{
/* TODO: Use dword and word size program operations where possible for
* turbo speed.