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esp_flash: fix the data type of delay_us

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unsigned can be 16-bit on some architecture, which doesn't meet the
requirements of delaying for several hundreds of us.
This commit is contained in:
Michael (XIAO Xufeng)
2020-08-21 12:09:52 +08:00
committed by bot
parent 5a9a42b079
commit 2d440e408a
4 changed files with 4 additions and 4 deletions
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2
components/spi_flash/include/esp_flash.h
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@@ -57,7 +57,7 @@ typedef struct {
esp_err_t (*region_protected)(void* arg, size_t start_addr, size_t size);
/** Delay for at least 'us' microseconds. Called in between 'start' and 'end'. */
esp_err_t (*delay_us)(void *arg, unsigned us);
esp_err_t (*delay_us)(void *arg, uint32_t us);
/** Called for get temp buffer when buffer from application cannot be directly read into/write from. */
void *(*get_temp_buffer)(void* arg, size_t reqest_size, size_t* out_size);