While the comment removed in this patch claims board_n800.c uses "cx3110x", it was never merged to mainline like 
this.
Mainlined board files for Nokia N8x0 devices are expected "p54spi", and thus don't work because the modalias is 
"cx3110x".
To my knowledge, these devices are the only real-world use of p54spi, and will not work without this change.
Tested against my Nokia N810.

Signed-off-by: Luke Dashjr <luke-jr+git@utopios.org>
---
 drivers/net/wireless/p54/p54spi.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index c8f09da..087bf06 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -697,9 +697,7 @@ static int __devexit p54spi_remove(struct spi_device *spi)
 
 static struct spi_driver p54spi_driver = {
 	.driver = {
-		/* use cx3110x name because board-n800.c uses that for the
-		 * SPI port */
-		.name		= "cx3110x",
+		.name		= "p54spi",
 		.bus		= &spi_bus_type,
 		.owner		= THIS_MODULE,
 	},
@@ -733,3 +731,4 @@ module_exit(p54spi_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Christian Lamparter <chunkeey@web.de>");
 MODULE_ALIAS("spi:cx3110x");
+MODULE_ALIAS("spi:p54spi");
-- 
1.6.4.4