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| author | Ben Hutchings <ben@decadent.org.uk> | 2015-11-18 02:01:21 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-01 14:45:52 -0800 |
| commit | 5377adb092664d336ac212499961cac5e8728794 (patch) | |
| tree | 5c838c0ed09e5de11a6c466a75bc76f377ecc3cc | |
| parent | f9fa1887dcf26bd346665a6ae3d3f53dec54cba1 (diff) | |
| download | linux-stable-5377adb092664d336ac212499961cac5e8728794.tar.gz linux-stable-5377adb092664d336ac212499961cac5e8728794.tar.bz2 linux-stable-5377adb092664d336ac212499961cac5e8728794.zip | |
usb: Use the USB_SS_MULT() macro to decode burst multiplier for log message
usb_parse_ss_endpoint_companion() now decodes the burst multiplier
correctly in order to check that it's <= 3, but still uses the wrong
expression if warning that it's > 3.
Fixes: ff30cbc8da42 ("usb: Use the USB_SS_MULT() macro to get the ...")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/core/config.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 7caff020106e..5050760f5e17 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -115,7 +115,8 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno, USB_SS_MULT(desc->bmAttributes) > 3) { dev_warn(ddev, "Isoc endpoint has Mult of %d in " "config %d interface %d altsetting %d ep %d: " - "setting to 3\n", desc->bmAttributes + 1, + "setting to 3\n", + USB_SS_MULT(desc->bmAttributes), cfgno, inum, asnum, ep->desc.bEndpointAddress); ep->ss_ep_comp.bmAttributes = 2; } |