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staging: vchiq_arm: Don't cast scatter-gather elements

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The kernel uses different types for DMA length & address,
so better use them.

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20240621131958.98208-10-wahrenst@gmx.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Wahren 2024-06-21 15:19:57 +02:00 committed by Greg Kroah-Hartman
parent 0d49eee74a
commit fcc938c298
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
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@ -162,7 +162,7 @@ cleanup_pagelistinfo(struct vchiq_instance *instance, struct vchiq_pagelist_info
}
static inline bool
is_adjacent_block(u32 *addrs, u32 addr, unsigned int k)
is_adjacent_block(u32 *addrs, dma_addr_t addr, unsigned int k)
{
u32 tmp;
@ -377,8 +377,8 @@ create_pagelist(struct vchiq_instance *instance, char *buf, char __user *ubuf,
/* Combine adjacent blocks for performance */
k = 0;
for_each_sg(scatterlist, sg, dma_buffers, i) {
u32 len = sg_dma_len(sg);
u32 addr = sg_dma_address(sg);
unsigned int len = sg_dma_len(sg);
dma_addr_t addr = sg_dma_address(sg);
/* Note: addrs is the address + page_count - 1
* The firmware expects blocks after the first to be page-