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fix(spi_flash): add #if check for s_mxic_set_required_regs()

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Currently, s_mxic_set_required_regs() lacks checking for
CONFIG_SPI_FLASH_SUPPORT_MXIC_OPI_CHIP. And this causes a defined but not
used warning when MXIC flash driver is disabled in project config. So add
a #if check for this to supress warning.

Signed-off-by: Shengyu Qu <wiagn@4d2.org>
(cherry picked from commit 062c948c18)
This commit is contained in:
Shengyu Qu
2026-07-24 14:52:21 +08:00
committed by C.S.M
parent ab634e7708
commit 258c25b8c3
1 changed files with 2 additions and 0 deletions
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components/spi_flash/esp32s3/spi_flash_oct_flash_init.c
+2
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@@ -219,6 +219,7 @@ static void s_flash_init_mxic(esp_rom_spiflash_read_mode_t mode)
} }
#endif // #if CONFIG_SPI_FLASH_SUPPORT_MXIC_OPI_CHIP #endif // #if CONFIG_SPI_FLASH_SUPPORT_MXIC_OPI_CHIP
#if CONFIG_SPI_FLASH_SUPPORT_MXIC_OPI_CHIP
static void s_mxic_set_required_regs(uint32_t chip_id) static void s_mxic_set_required_regs(uint32_t chip_id)
{ {
bool is_swap = false; bool is_swap = false;
@@ -230,6 +231,7 @@ static void s_mxic_set_required_regs(uint32_t chip_id)
esp_rom_spi_set_dtr_swap_mode(0, is_swap, is_swap); esp_rom_spi_set_dtr_swap_mode(0, is_swap, is_swap);
esp_rom_spi_set_dtr_swap_mode(1, is_swap, is_swap); esp_rom_spi_set_dtr_swap_mode(1, is_swap, is_swap);
} }
#endif
/*---------------------------------------------------------------------------------------------------- /*----------------------------------------------------------------------------------------------------