diff options
Diffstat (limited to 'drivers/net/wireless/p54')
| -rw-r--r-- | drivers/net/wireless/p54/p54spi.c | 37 |
1 files changed, 8 insertions, 29 deletions
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c index 978e7eb26567..7fc46f26cf2b 100644 --- a/drivers/net/wireless/p54/p54spi.c +++ b/drivers/net/wireless/p54/p54spi.c @@ -42,8 +42,7 @@ MODULE_FIRMWARE("3826.arm"); -/* - * gpios should be handled in board files and provided via platform data, +/* gpios should be handled in board files and provided via platform data, * but because it's currently impossible for p54spi to have a header file * in include/linux, let's use module paramaters for now */ @@ -191,8 +190,7 @@ static int p54spi_request_eeprom(struct ieee80211_hw *dev) const struct firmware *eeprom; int ret; - /* - * allow users to customize their eeprom. + /* allow users to customize their eeprom. */ ret = request_firmware(&eeprom, "3826.eeprom", &priv->spi->dev); @@ -285,8 +283,7 @@ static void p54spi_power_on(struct p54s_priv *priv) gpio_set_value(p54spi_gpio_power, 1); enable_irq(gpio_to_irq(p54spi_gpio_irq)); - /* - * need to wait a while before device can be accessed, the length + /* need to wait a while before device can be accessed, the length * is just a guess */ msleep(10); @@ -365,7 +362,8 @@ static int p54spi_rx(struct p54s_priv *priv) /* Firmware may insert up to 4 padding bytes after the lmac header, * but it does not amend the size of SPI data transfer. * Such packets has correct data size in header, thus referencing - * past the end of allocated skb. Reserve extra 4 bytes for this case */ + * past the end of allocated skb. Reserve extra 4 bytes for this case + */ skb = dev_alloc_skb(len + 4); if (!skb) { p54spi_sleep(priv); @@ -383,7 +381,8 @@ static int p54spi_rx(struct p54s_priv *priv) } p54spi_sleep(priv); /* Put additional bytes to compensate for the possible - * alignment-caused truncation */ + * alignment-caused truncation + */ skb_put(skb, 4); if (p54_rx(priv->hw, skb) == 0) @@ -713,27 +712,7 @@ static struct spi_driver p54spi_driver = { .remove = p54spi_remove, }; -static int __init p54spi_init(void) -{ - int ret; - - ret = spi_register_driver(&p54spi_driver); - if (ret < 0) { - printk(KERN_ERR "failed to register SPI driver: %d", ret); - goto out; - } - -out: - return ret; -} - -static void __exit p54spi_exit(void) -{ - spi_unregister_driver(&p54spi_driver); -} - -module_init(p54spi_init); -module_exit(p54spi_exit); +module_spi_driver(p54spi_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Christian Lamparter <[email protected]>"); |