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spi_common: remove deprecated spi_common_periph_claim macros

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Michael (XIAO Xufeng) 2019-08-01 13:54:31 +08:00 committed by bot
parent ac5508efd5
commit 26fc858ea4
1 changed files with 0 additions and 12 deletions
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12
components/driver/include/driver/spi_common.h
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@ -143,18 +143,6 @@ esp_err_t spi_bus_free(spi_host_device_t host);
*/
bool spicommon_periph_claim(spi_host_device_t host, const char* source);
// The macro is to keep the back-compatibility of IDF v3.2 and before
// In this way we can call spicommon_periph_claim with two arguments, or the host with the source set to the calling function name
// When two arguments (host, func) are given, __spicommon_periph_claim2 is called
// or if only one arguments (host) is given, __spicommon_periph_claim1 is called
#define spicommon_periph_claim(host...) __spicommon_periph_claim(host, 2, 1)
#define __spicommon_periph_claim(host, source, n, ...) __spicommon_periph_claim ## n(host, source)
#define __spicommon_periph_claim1(host, _) ({ \
char* warning_str = "calling spicommon_periph_claim without source string is deprecated.";\
spicommon_periph_claim(host, __FUNCTION__); })
#define __spicommon_periph_claim2(host, func) spicommon_periph_claim(host, func)
/**
* @brief Check whether the spi periph is in use.
*