mmc: renesas_sdhi: register irqs before registering controller

commit 74f45de upstream.

IRQs should be ready to serve when we call mmc_add_host() via
tmio_mmc_host_probe(). To achieve that, ensure that all irqs are masked
before registering the handlers.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230712140011.18602-1-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/mmc/host/renesas_sdhi_core.c

@@ -1006,6 +1006,8 @@ int renesas_sdhi_probe(struct platform_device *pdev,
 		host->sdcard_irq_setbit_mask = TMIO_STAT_ALWAYS_SET_27;
 		host->sdcard_irq_mask_all = TMIO_MASK_ALL_RCAR2;
 		host->reset = renesas_sdhi_reset;
+	} else {
+		host->sdcard_irq_mask_all = TMIO_MASK_ALL;
 	}
 
 	/* Orginally registers were 16 bit apart, could be 32 or 64 nowadays */
@@ -1102,9 +1104,7 @@ int renesas_sdhi_probe(struct platform_device *pdev,
 		host->ops.hs400_complete = renesas_sdhi_hs400_complete;
 	}
 
-	ret = tmio_mmc_host_probe(host);
-	if (ret < 0)
-		goto edisclk;
+	sd_ctrl_write32_as_16_and_16(host, CTL_IRQ_MASK, host->sdcard_irq_mask_all);
 
 	num_irqs = platform_irq_count(pdev);
 	if (num_irqs < 0) {
@@ -1131,6 +1131,10 @@ int renesas_sdhi_probe(struct platform_device *pdev,
 			goto eirq;
 	}
 
+	ret = tmio_mmc_host_probe(host);
+	if (ret < 0)
+		goto edisclk;
+
 	dev_info(&pdev->dev, "%s base at %pa, max clock rate %u MHz\n",
 		 mmc_hostname(host->mmc), &res->start, host->mmc->f_max / 1000000);