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[2/3] spi: fsl-cpm: substitute empty_zero_page with helper ZERO_PAGE(0)

Message ID 20221018215755.33566-2-giulio.benetti@benettiengineering.com
State Accepted
Commit 3be6acda8241352c57d47b4d7d9968cadcb954ea
Headers show
Series [1/3] ACPI: scan: substitute empty_zero_page with helper ZERO_PAGE(0) | expand

Commit Message

Giulio Benetti Oct. 18, 2022, 9:57 p.m. UTC 
Not all zero page implementations use empty_zero_page global pointer so
let's substitute empty_zero_page occurence with helper ZERO_PAGE(0).

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
---
 drivers/spi/spi-fsl-cpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/spi/spi-fsl-cpm.c b/drivers/spi/spi-fsl-cpm.c
index ee905880769e..17a44d4f5021 100644
--- a/drivers/spi/spi-fsl-cpm.c
+++ b/drivers/spi/spi-fsl-cpm.c
@@ -333,7 +333,7 @@  int fsl_spi_cpm_init(struct mpc8xxx_spi *mspi)
 		goto err_bds;
 	}
 
-	mspi->dma_dummy_tx = dma_map_single(dev, empty_zero_page, PAGE_SIZE,
+	mspi->dma_dummy_tx = dma_map_single(dev, ZERO_PAGE(0), PAGE_SIZE,
 					    DMA_TO_DEVICE);
 	if (dma_mapping_error(dev, mspi->dma_dummy_tx)) {
 		dev_err(dev, "unable to map dummy tx buffer\n");