diff mbox series

[v3,1/2] i2c: mediatek: Register i2c adapter driver earlier

Message ID 1536239729-10008-2-git-send-email-jun.gao@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Register i2c adapter driver earlier and use DMA safe buffers | expand

Commit Message

Jun Gao Sept. 6, 2018, 1:15 p.m. UTC 
From: Jun Gao <jun.gao@mediatek.com>

In order not to block the initializations of some i2c devices.
Register i2c adapter driver at appropriate time.

Signed-off-by: Jun Gao <jun.gao@mediatek.com>
---
 drivers/i2c/busses/i2c-mt65xx.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

Comments

Wolfram Sang Sept. 6, 2018, 6:31 p.m. UTC | #1 
On Thu, Sep 06, 2018 at 09:15:28PM +0800, Jun Gao wrote:
> From: Jun Gao <jun.gao@mediatek.com>
> 
> In order not to block the initializations of some i2c devices.
> Register i2c adapter driver at appropriate time.
> 
> Signed-off-by: Jun Gao <jun.gao@mediatek.com>

The reasons this patch was rejected in v2 still hold.
Jun Gao Sept. 11, 2018, 2:26 a.m. UTC | #2 
On Thu, 2018-09-06 at 20:31 +0200, Wolfram Sang wrote:
> On Thu, Sep 06, 2018 at 09:15:28PM +0800, Jun Gao wrote:
> > From: Jun Gao <jun.gao@mediatek.com>
> > 
> > In order not to block the initializations of some i2c devices.
> > Register i2c adapter driver at appropriate time.
> > 
> > Signed-off-by: Jun Gao <jun.gao@mediatek.com>
> 
> The reasons this patch was rejected in v2 still hold.
OK. Thanks for your opinion.
>
diff mbox series

Patch

diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c
index 1e57f58..806e8b90 100644
--- a/drivers/i2c/busses/i2c-mt65xx.c
+++ b/drivers/i2c/busses/i2c-mt65xx.c
@@ -888,7 +888,17 @@  static int mtk_i2c_resume(struct device *dev)
 	},
 };
 
-module_platform_driver(mtk_i2c_driver);
+static int __init mtk_i2c_adap_init(void)
+{
+	return platform_driver_register(&mtk_i2c_driver);
+}
+subsys_initcall(mtk_i2c_adap_init);
+
+static void __exit mtk_i2c_adap_exit(void)
+{
+	platform_driver_unregister(&mtk_i2c_driver);
+}
+module_exit(mtk_i2c_adap_exit);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("MediaTek I2C Bus Driver");