373 static int32_t spidrv_open(struct SpiCntlr *cntlr)  in spidrv_open()  argument
378     if (cntlr == NULL) {  in spidrv_open()
382     if (cntlr->priv == NULL) {  in spidrv_open()
387     params = (struct spi_params *)cntlr->priv;  in spidrv_open()
398 static int32_t spidrv_close(struct SpiCntlr *cntlr)  in spidrv_close()  argument
402     if (cntlr == NULL) {  in spidrv_close()
406     if (cntlr->priv == NULL) {  in spidrv_close()
411     params = (struct spi_params *)cntlr->priv;  in spidrv_close()
419 static int32_t spidrv_setcfg(struct SpiCntlr *cntlr, struct SpiCfg *cfg)  in spidrv_setcfg()  argument
423     if (cntlr == NULL) {  in spidrv_setcfg()
427     if (cntlr->priv == NULL) {  in spidrv_setcfg()
436     params = (struct spi_params *)cntlr->priv;  in spidrv_setcfg()
495 static int32_t spidrv_getcfg(struct SpiCntlr *cntlr, struct SpiCfg *cfg)  in spidrv_getcfg()  argument
499     if (cntlr == NULL) {  in spidrv_getcfg()
503     if (cntlr->priv == NULL) {  in spidrv_getcfg()
512     params = (struct spi_params *)cntlr->priv;  in spidrv_getcfg()
534 static int32_t spidrv_transfer(struct SpiCntlr *cntlr, struct SpiMsg *msgs, uint32_t count)  in spidrv_transfer()  argument
543     if (cntlr == NULL) {  in spidrv_transfer()
547     if (cntlr->priv == NULL) {  in spidrv_transfer()
556     params = (struct spi_params *)cntlr->priv;  in spidrv_transfer()
605     struct SpiCntlr *cntlr = NULL;  in spidrv_init()  local
614     cntlr = (struct SpiCntlr *)OsalMemAlloc(sizeof(struct SpiCntlr));  in spidrv_init()
617     if (cntlr == NULL) {  in spidrv_init()
619         if (cntlr != NULL) {  in spidrv_init()
620             OsalMemFree(cntlr);  in spidrv_init()
621             cntlr = NULL;  in spidrv_init()
631         if (cntlr != NULL) {  in spidrv_init()
632             OsalMemFree(cntlr);  in spidrv_init()
633             cntlr = NULL;  in spidrv_init()
645         if (cntlr != NULL) {  in spidrv_init()
646             OsalMemFree(cntlr);  in spidrv_init()
647             cntlr = NULL;  in spidrv_init()
657     cntlr->busNum = params->bus;  in spidrv_init()
658     cntlr->numCs = 1;  in spidrv_init()
659     cntlr->curCs = 0;  in spidrv_init()
660     cntlr->priv = (void *)params;  in spidrv_init()
662     cntlr->method = &m_spi_method;  in spidrv_init()
663     device->service = &cntlr->service;  in spidrv_init()
664     cntlr->device = device;  in spidrv_init()
665     cntlr->priv = (void *)params;  in spidrv_init()
673     struct SpiCntlr *cntlr = NULL;  in spidrv_release()  local
682     cntlr = SpiCntlrFromDevice(device);  in spidrv_release()
683     if (cntlr == NULL) {  in spidrv_release()
688     params = (struct spi_params *)cntlr->priv;  in spidrv_release()
697     cntlr->priv = NULL;  in spidrv_release()
698     if (cntlr != NULL) {  in spidrv_release()
699         OsalMemFree(cntlr);  in spidrv_release()
700         cntlr = NULL;  in spidrv_release()