[PATCH 1/3] mmc: davinci: Fix -Wpointer-to-int-cast on compile test

[Krzysztof Kozlowski]

Store in interrupt service routine always '1' in end_command, not the
value of host->cmd to fix compile test warnings on RISC-V:

  drivers/mmc/host/davinci_mmc.c:999:17: warning:
    cast from pointer to integer of different size [-Wpointer-to-int-cast]

Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
---

Follow up to:
https://lore.kernel.org/linux-arm-kernel/20200902193658.20539-1-krzk@xxxxxxxxxx/T/#t

 drivers/mmc/host/davinci_mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c
index fad1010fb52b..66d740ee7d45 100644
--- a/drivers/mmc/host/davinci_mmc.c
+++ b/drivers/mmc/host/davinci_mmc.c
@@ -996,7 +996,7 @@ static irqreturn_t mmc_davinci_irq(int irq, void *dev_id)
 
 	if (qstatus & MMCST0_RSPDNE) {
 		/* End of command phase */
-		end_command = (int) host->cmd;
+		end_command = host->cmd ? 1 : 0;
 	}
 
 	if (end_command)
-- 
2.17.1