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drivers/mtd: introduce mtd_dev_get()

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This commit is contained in:
Benjamin Valentin 2023-11-10 19:20:16 +01:00
parent 04617ee0a9
commit 396d3bbe2b
1 changed files with 14 additions and 0 deletions
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14
drivers/include/mtd.h
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@ -73,6 +73,7 @@
#ifndef MTD_H
#define MTD_H
#include <stddef.h>
#include <stdint.h>
#include "xfa.h"
@ -517,6 +518,19 @@ int mtd_erase_sector(mtd_dev_t *mtd, uint32_t sector, uint32_t num);
*/
int mtd_power(mtd_dev_t *mtd, enum mtd_power_state power);
/**
* @brief Get an MTD device by index
*
* @param[in] idx Index of the MTD device
*
* @return MTD_0 for @p idx 0 and so on
* NULL if no MTD device exists for the given index
*/
static inline mtd_dev_t *mtd_dev_get(unsigned idx)
{
return ((MTD_NUMOF != 0) && (idx < MTD_NUMOF)) ? mtd_dev_xfa[idx] : NULL;
}
#ifdef __cplusplus
}
#endif