- for (i = 0; i < 3; i++) {
- irq = platform_get_irq(pdev, i);
- if (irq < 0) {
- if (i) {
- continue;
- } else {
- ret = irq;
- goto eirq;
- }
- }
- ret = request_irq(irq, tmio_mmc_irq, 0,
+ /*
+ * Allow one or more specific (named) ISRs or
+ * one or more multiplexed (un-named) ISRs.
+ */
+
+ irq = platform_get_irq_byname(pdev, SH_MOBILE_SDHI_IRQ_CARD_DETECT);
+ if (irq >= 0) {
+ multiplexed_isr = false;
+ ret = request_irq(irq, tmio_mmc_card_detect_irq, 0,
+ dev_name(&pdev->dev), host);
+ if (ret)
+ goto eirq_card_detect;
+ }
+
+ irq = platform_get_irq_byname(pdev, SH_MOBILE_SDHI_IRQ_SDIO);
+ if (irq >= 0) {
+ multiplexed_isr = false;
+ ret = request_irq(irq, tmio_mmc_sdio_irq, 0,
+ dev_name(&pdev->dev), host);
+ if (ret)
+ goto eirq_sdio;
+ }
+
+ irq = platform_get_irq_byname(pdev, SH_MOBILE_SDHI_IRQ_SDCARD);
+ if (irq >= 0) {
+ multiplexed_isr = false;
+ ret = request_irq(irq, tmio_mmc_sdcard_irq, 0,