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Commit 4269b0d3 authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Kyle McMartin
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[PARISC] Improve the error message when we get a clashing mod path 



Improve the error message when we get a clashing mod path, and
actually display the IODC data and path for the conflicting device.

Signed-off-by: default avatarMatthew Wilcox <willy@parisc-linux.org>
Signed-off-by: default avatarKyle McMartin <kyle@parisc-linux.org>
parent ba5c4f1b

arch/parisc/kernel/drivers.c

+6 −2
Original line number Diff line number Diff line
@@ -499,8 +499,12 @@ alloc_pa_dev(unsigned long hpa, struct hardware_path *mod_path) 


	dev = create_parisc_device(mod_path);

	if (dev->id.hw_type != HPHW_FAULTY) {

		printk("Two devices have hardware path %s.  Please file a bug with HP.\n"

			"In the meantime, you could try rearranging your cards.\n", parisc_pathname(dev));

		printk(KERN_ERR "Two devices have hardware path [%s].  "

				"IODC data for second device: "

				"%02x%02x%02x%02x%02x%02x\n"

				"Rearranging GSC cards sometimes helps\n",

			parisc_pathname(dev), iodc_data[0], iodc_data[1],

			iodc_data[3], iodc_data[4], iodc_data[5], iodc_data[6]);

		return NULL;

	}