[PATCH 08/16] iommu/fsl: use page allocation function provided by iommu-pages.h

Pasha Tatashin
2023-11-28T20:50:11Z

Convert iommu/fsl_pamu.c to use the new page allocation functions
provided in iommu-pages.h.

Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com>
---
drivers/iommu/fsl_pamu.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c
index f37d3b044131..7bfb49940f0c 100644
--- a/drivers/iommu/fsl_pamu.c
+++ b/drivers/iommu/fsl_pamu.c
@@ -16,6 +16,7 @@
#include <linux/platform_device.h>

#include <asm/mpc85xx.h>
+#include "iommu-pages.h"

/* define indexes for each operation mapping scenario */
#define OMI_QMAN 0x00
@@ -828,7 +829,7 @@ static int fsl_pamu_probe(struct platform_device *pdev)
(PAGE_SIZE << get_order(OMT_SIZE));
order = get_order(mem_size);

- p = alloc_pages(GFP_KERNEL | __GFP_ZERO, order);
+ p = __iommu_alloc_pages(GFP_KERNEL, order);
if (!p) {
dev_err(dev, "unable to allocate PAACT/SPAACT/OMT block\n");
ret = -ENOMEM;
@@ -916,7 +917,7 @@ static int fsl_pamu_probe(struct platform_device *pdev)
iounmap(guts_regs);

if (ppaact)
- free_pages((unsigned long)ppaact, order);
+ iommu_free_pages(ppaact, order);

ppaact = NULL;

--
2.43.0.rc2.451.g8631bc7472-goog