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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
USB: Fix level of isp1760 Reloading ptd error message
This error message is not actually an error, it's an information
message. It is triggered when a transfer which ended in a NAQ is
retried successfully by the hardware.
Signed-off-by: Colin Tuckley <colin.tuckley@arm.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
authored by Colin Tuckley and committed by Greg Kroah-Hartman c0d74142 ae35fe9e
+3
-3
drivers/usb/host/isp1760-hcd.c
+3
-3
drivers/usb/host/isp1760-hcd.c
···
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if (!nakcount && (dw3 & DW3_QTD_ACTIVE)) {
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u32 buffstatus;
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-
/* XXX
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+
/*
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* NAKs are handled in HW by the chip. Usually if the
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* device is not able to send data fast enough.
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-
* This did not trigger for a long time now.
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+
* This happens mostly on slower hardware.
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*/
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-
printk(KERN_ERR "Reloading ptd %p/%p... qh %p readed: "
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printk(KERN_NOTICE "Reloading ptd %p/%p... qh %p read: "
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"%d of %zu done: %08x cur: %08x\n", qtd,
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urb, qh, PTD_XFERRED_LENGTH(dw3),
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qtd->length, done_map,