From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/leds/leds-lp55xx-common.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'kernel/drivers/leds/leds-lp55xx-common.c') diff --git a/kernel/drivers/leds/leds-lp55xx-common.c b/kernel/drivers/leds/leds-lp55xx-common.c index 77c26bc32..59b76833f 100644 --- a/kernel/drivers/leds/leds-lp55xx-common.c +++ b/kernel/drivers/leds/leds-lp55xx-common.c @@ -223,7 +223,7 @@ static int lp55xx_request_firmware(struct lp55xx_chip *chip) const char *name = chip->cl->name; struct device *dev = &chip->cl->dev; - return request_firmware_nowait(THIS_MODULE, true, name, dev, + return request_firmware_nowait(THIS_MODULE, false, name, dev, GFP_KERNEL, chip, lp55xx_firmware_loaded); } @@ -543,7 +543,8 @@ void lp55xx_unregister_sysfs(struct lp55xx_chip *chip) } EXPORT_SYMBOL_GPL(lp55xx_unregister_sysfs); -int lp55xx_of_populate_pdata(struct device *dev, struct device_node *np) +struct lp55xx_platform_data *lp55xx_of_populate_pdata(struct device *dev, + struct device_node *np) { struct device_node *child; struct lp55xx_platform_data *pdata; @@ -553,17 +554,17 @@ int lp55xx_of_populate_pdata(struct device *dev, struct device_node *np) pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) - return -ENOMEM; + return ERR_PTR(-ENOMEM); num_channels = of_get_child_count(np); if (num_channels == 0) { dev_err(dev, "no LED channels\n"); - return -EINVAL; + return ERR_PTR(-EINVAL); } cfg = devm_kzalloc(dev, sizeof(*cfg) * num_channels, GFP_KERNEL); if (!cfg) - return -ENOMEM; + return ERR_PTR(-ENOMEM); pdata->led_config = &cfg[0]; pdata->num_channels = num_channels; @@ -588,9 +589,7 @@ int lp55xx_of_populate_pdata(struct device *dev, struct device_node *np) /* LP8501 specific */ of_property_read_u8(np, "pwr-sel", (u8 *)&pdata->pwr_sel); - dev->platform_data = pdata; - - return 0; + return pdata; } EXPORT_SYMBOL_GPL(lp55xx_of_populate_pdata); -- cgit 1.2.3-korg