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Commit f7b9fcbb authored by Sergiu Iordache's avatar Sergiu Iordache Committed by Linus Torvalds
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ramoops: update module parameters 



Update the module parameters when platform data is used.  This means
that they can be read from /sys/module/ramoops/parameters in order to
parse the memory area.

Signed-off-by: default avatarSergiu Iordache <sergiu@chromium.org>
Cc: Marco Stornelli <marco.stornelli@gmail.com>
Cc: Seiji Aguchi <seiji.aguchi@hds.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f2d34fd9

drivers/char/ramoops.c

+8 −0
Original line number Diff line number Diff line
@@ -147,6 +147,14 @@ static int __init ramoops_probe(struct platform_device *pdev) 
	cxt->phys_addr = pdata->mem_address;

	cxt->record_size = pdata->record_size;

	cxt->dump_oops = pdata->dump_oops;

	/*

	 * Update the module parameter variables as well so they are visible

	 * through /sys/module/ramoops/parameters/

	 */

	mem_size = pdata->mem_size;

	mem_address = pdata->mem_address;

	record_size = pdata->record_size;

	dump_oops = pdata->dump_oops;



	if (!request_mem_region(cxt->phys_addr, cxt->size, "ramoops")) {

		pr_err("request mem region failed\n");