* [PATCH v2] staging: most: hdm-usb: convert pr_warn() to dev_warn()
@ 2016-09-20 3:09 Eva Rachel Retuya
0 siblings, 0 replies; only message in thread
From: Eva Rachel Retuya @ 2016-09-20 3:09 UTC (permalink / raw)
To: outreachy-kernel; +Cc: gregkh, Eva Rachel Retuya
Replace pr_warn() call with its respective dev_warn() counterpart.
Semantic patch used to detect and apply the transformation:
@a@
identifier dev;
expression E;
@@
struct device *dev = E;
<+... when != dev == NULL
- pr_warn(
+ dev_warn(dev,
...);
...+>
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
---
Change in v2:
* amend coccinelle script to drop unnecessary matching statements
drivers/staging/most/hdm-usb/hdm_usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/most/hdm-usb/hdm_usb.c b/drivers/staging/most/hdm-usb/hdm_usb.c
index 5b27e96..6fc20b1 100644
--- a/drivers/staging/most/hdm-usb/hdm_usb.c
+++ b/drivers/staging/most/hdm-usb/hdm_usb.c
@@ -1315,8 +1315,8 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id)
ep_desc->bEndpointAddress * 16,
1);
if (err < 0)
- pr_warn("DCI Sync for EP %02x failed",
- ep_desc->bEndpointAddress);
+ dev_warn(dev, "DCI Sync for EP %02x failed",
+ ep_desc->bEndpointAddress);
}
dev_notice(dev, "claimed gadget: Vendor=%4.4x ProdID=%4.4x Bus=%02x Device=%02x\n",
le16_to_cpu(usb_dev->descriptor.idVendor),
--
2.7.4
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2016-09-20 3:09 [PATCH v2] staging: most: hdm-usb: convert pr_warn() to dev_warn() Eva Rachel Retuya
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