Unverified Commit 2d2c7331 authored by Mark Brown's avatar Mark Brown
Browse files

spi: Get sgs size fix into branch 

Dependency for patch to be applied.
parents c9839acf 1a4e53d2

drivers/spi/spi.c

+2 −2
Original line number Diff line number Diff line
@@ -1000,10 +1000,10 @@ int spi_map_buf(struct spi_controller *ctlr, struct device *dev, 
	int i, ret;



	if (vmalloced_buf || kmap_buf) {

		desc_len = min_t(int, max_seg_size, PAGE_SIZE);

		desc_len = min_t(unsigned int, max_seg_size, PAGE_SIZE);

		sgs = DIV_ROUND_UP(len + offset_in_page(buf), desc_len);

	} else if (virt_addr_valid(buf)) {

		desc_len = min_t(int, max_seg_size, ctlr->max_dma_len);

		desc_len = min_t(unsigned int, max_seg_size, ctlr->max_dma_len);

		sgs = DIV_ROUND_UP(len, desc_len);

	} else {

		return -EINVAL;