diff options
Diffstat (limited to 'drivers/staging/olpc_dcon')
-rw-r--r-- | drivers/staging/olpc_dcon/olpc_dcon.c | 29 | ||||
-rw-r--r-- | drivers/staging/olpc_dcon/olpc_dcon_xo_1.c | 2 |
2 files changed, 15 insertions, 16 deletions
diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c index 3d91993..992275c 100644 --- a/drivers/staging/olpc_dcon/olpc_dcon.c +++ b/drivers/staging/olpc_dcon/olpc_dcon.c @@ -71,8 +71,8 @@ static int dcon_hw_init(struct dcon_priv *dcon, int is_init) ver = dcon_read(dcon, DCON_REG_ID); if ((ver >> 8) != 0xDC) { - printk(KERN_ERR "olpc-dcon: DCON ID not 0xDCxx: 0x%04x " - "instead.\n", ver); + printk(KERN_ERR "olpc-dcon: DCON ID not 0xDCxx: 0x%04x instead.\n", + ver); rc = -ENXIO; goto err; } @@ -134,10 +134,10 @@ static int dcon_bus_stabilize(struct dcon_priv *dcon, int is_powered_down) power_up: if (is_powered_down) { x = 1; - x = olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0); + x = olpc_ec_cmd(0x26, (unsigned char *)&x, 1, NULL, 0); if (x) { - printk(KERN_WARNING "olpc-dcon: unable to force dcon " - "to power up: %d!\n", x); + printk(KERN_WARNING "olpc-dcon: unable to force dcon to power up: %d!\n", + x); return x; } msleep(10); /* we'll be conservative */ @@ -150,11 +150,10 @@ power_up: x = dcon_read(dcon, DCON_REG_ID); } if (x < 0) { - printk(KERN_ERR "olpc-dcon: unable to stabilize dcon's " - "smbus, reasserting power and praying.\n"); + printk(KERN_ERR "olpc-dcon: unable to stabilize dcon's smbus, reasserting power and praying.\n"); BUG_ON(olpc_board_at_least(olpc_board(0xc2))); x = 0; - olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0); + olpc_ec_cmd(0x26, (unsigned char *)&x, 1, NULL, 0); msleep(100); is_powered_down = 1; goto power_up; /* argh, stupid hardware.. */ @@ -220,10 +219,10 @@ static void dcon_sleep(struct dcon_priv *dcon, bool sleep) if (sleep) { x = 0; - x = olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0); + x = olpc_ec_cmd(0x26, (unsigned char *)&x, 1, NULL, 0); if (x) - printk(KERN_WARNING "olpc-dcon: unable to force dcon " - "to power down: %d!\n", x); + printk(KERN_WARNING "olpc-dcon: unable to force dcon to power down: %d!\n", + x); else dcon->asleep = sleep; } else { @@ -232,8 +231,8 @@ static void dcon_sleep(struct dcon_priv *dcon, bool sleep) dcon->disp_mode |= MODE_BL_ENABLE; x = dcon_bus_stabilize(dcon, 1); if (x) - printk(KERN_WARNING "olpc-dcon: unable to reinit dcon" - " hardware: %d!\n", x); + printk(KERN_WARNING "olpc-dcon: unable to reinit dcon hardware: %d!\n", + x); else dcon->asleep = sleep; @@ -304,7 +303,7 @@ static void dcon_source_switch(struct work_struct *work) switch (source) { case DCON_SOURCE_CPU: - printk("dcon_source_switch to CPU\n"); + printk(KERN_INFO "dcon_source_switch to CPU\n"); /* Enable the scanline interrupt bit */ if (dcon_write(dcon, DCON_REG_MODE, dcon->disp_mode | MODE_SCAN_INT)) @@ -599,7 +598,7 @@ static int dcon_fb_notifier(struct notifier_block *self, struct fb_event *evdata = data; struct dcon_priv *dcon = container_of(self, struct dcon_priv, fbevent_nb); - int *blank = (int *) evdata->data; + int *blank = (int *)evdata->data; if (((event != FB_EVENT_BLANK) && (event != FB_EVENT_CONBLANK)) || dcon->ignore_fb_events) return 0; diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c index cb6ce0c..c87fdfa 100644 --- a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c +++ b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c @@ -116,7 +116,7 @@ static int dcon_init_xo_1(struct dcon_priv *dcon) cs5535_gpio_set(OLPC_GPIO_DCON_IRQ, GPIO_NEGATIVE_EDGE_STS); cs5535_gpio_set(OLPC_GPIO_DCON_BLANK, GPIO_NEGATIVE_EDGE_STS); - /* FIXME: Clear the posiitive status as well, just to be sure */ + /* FIXME: Clear the positive status as well, just to be sure */ cs5535_gpio_set(OLPC_GPIO_DCON_IRQ, GPIO_POSITIVE_EDGE_STS); cs5535_gpio_set(OLPC_GPIO_DCON_BLANK, GPIO_POSITIVE_EDGE_STS); |