From: Chuhong Yuan <hslester96@gmail.com>
Date: Wed, 24 Jul 2019 13:18:25 +0000 (+0800)
Subject: tty: nozomi: Use dev_get_drvdata
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=18b1345e60ae8887d914e83f535962cd3bb1c1be;p=linux.git

tty: nozomi: Use dev_get_drvdata

Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Link: https://lore.kernel.org/r/20190724131825.1875-1-hslester96@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c
index 3214e22e79f38..ed99948f3b7f7 100644
--- a/drivers/tty/nozomi.c
+++ b/drivers/tty/nozomi.c
@@ -1282,7 +1282,7 @@ static void nozomi_setup_private_data(struct nozomi *dc)
 static ssize_t card_type_show(struct device *dev, struct device_attribute *attr,
 			  char *buf)
 {
-	const struct nozomi *dc = pci_get_drvdata(to_pci_dev(dev));
+	const struct nozomi *dc = dev_get_drvdata(dev);
 
 	return sprintf(buf, "%d\n", dc->card_type);
 }
@@ -1291,7 +1291,7 @@ static DEVICE_ATTR_RO(card_type);
 static ssize_t open_ttys_show(struct device *dev, struct device_attribute *attr,
 			  char *buf)
 {
-	const struct nozomi *dc = pci_get_drvdata(to_pci_dev(dev));
+	const struct nozomi *dc = dev_get_drvdata(dev);
 
 	return sprintf(buf, "%u\n", dc->open_ttys);
 }