From 86438841e48f6361f0a6a04805b7d7813738761f Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 19 Dec 2023 14:41:42 +0100 Subject: dma-debug: make dma_debug_add_bus take a const pointer The driver core now can handle a const struct bus_type pointer, and the dma_debug_add_bus() call just passes on the pointer give to it to the driver core, so make this pointer const as well to allow everyone to use read-only struct bus_type pointers going forward. Cc: Christoph Hellwig Cc: Marek Szyprowski Cc: Robin Murphy Cc: Reviewed-by: Robin Murphy Link: https://lore.kernel.org/r/2023121941-dejected-nugget-681e@gregkh Signed-off-by: Greg Kroah-Hartman --- kernel/dma/debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index 3de494375b7b..1a5c86dd87d5 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -876,7 +876,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti return 0; } -void dma_debug_add_bus(struct bus_type *bus) +void dma_debug_add_bus(const struct bus_type *bus) { struct notifier_block *nb; -- cgit