spi: sh-hspi: switch to use modern name

Change legacy name master to modern name host.

No functional changed.

Signed-off-by: Yang Yingliang <[e-mail]>
Reviewed-by: Geert Uytterhoeven <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

drivers/spi/spi-sh-hspi.c

···
 }
 
 /*
- *		spi master function
+ *		spi host function
  */
 
 #define hspi_hw_cs_enable(hspi)		hspi_hw_cs_ctrl(hspi, 0)
···
 		return -EINVAL;
 	}
 
-	ctlr = spi_alloc_master(&pdev->dev, sizeof(*hspi));
+	ctlr = spi_alloc_host(&pdev->dev, sizeof(*hspi));
 	if (!ctlr)
 		return -ENOMEM;