Signed-off-by: Emil Medve <[email protected]>
---
drivers/iommu/fsl_pamu.c | 39 ++++++++++++++++++---------------------
1 file changed, 18 insertions(+), 21 deletions(-)
diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c
index 18a604a..22b72e2 100644
--- a/drivers/iommu/fsl_pamu.c
+++ b/drivers/iommu/fsl_pamu.c
@@ -1002,6 +1002,7 @@ static const struct {
static int __init fsl_pamu_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
void __iomem *pamu_regs = NULL;
struct ccsr_guts __iomem *guts_regs = NULL;
u32 pamubypenr, pamu_counter;
@@ -1026,16 +1027,16 @@ static int __init fsl_pamu_probe(struct platform_device
*pdev)
* NOTE : All PAMUs share the same LIODN tables.
*/
- pamu_regs = of_iomap(pdev->dev.of_node, 0);
+ pamu_regs = of_iomap(dev->of_node, 0);
if (!pamu_regs) {
- dev_err(&pdev->dev, "ioremap of PAMU node failed\n");
+ dev_err(dev, "ioremap of PAMU node failed\n");
return -ENOMEM;
}
- of_get_address(pdev->dev.of_node, 0, &size, NULL);
+ of_get_address(dev->of_node, 0, &size, NULL);
- irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
+ irq = irq_of_parse_and_map(dev->of_node, 0);
if (irq == NO_IRQ) {
- dev_warn(&pdev->dev, "no interrupts listed in PAMU node\n");
+ dev_warn(dev, "no interrupts listed in PAMU node\n");
goto error;
}
@@ -1050,15 +1051,14 @@ static int __init fsl_pamu_probe(struct platform_device
*pdev)
/* The ISR needs access to the regs, so we won't iounmap them */
ret = request_irq(irq, pamu_av_isr, 0, "pamu", data);
if (ret < 0) {
- dev_err(&pdev->dev, "error %i installing ISR for irq %i\n",
- ret, irq);
+ dev_err(dev, "error %i installing ISR for irq %i\n", ret, irq);
goto error;
}
guts_node = of_find_matching_node(NULL, guts_device_ids);
if (!guts_node) {
- dev_err(&pdev->dev, "could not find GUTS node %s\n",
- pdev->dev.of_node->full_name);
+ dev_err(dev, "could not find GUTS node %s\n",
+ dev->of_node->full_name);
ret = -ENODEV;
goto error;
}
@@ -1066,7 +1066,7 @@ static int __init fsl_pamu_probe(struct platform_device
*pdev)
guts_regs = of_iomap(guts_node, 0);
of_node_put(guts_node);
if (!guts_regs) {
- dev_err(&pdev->dev, "ioremap of GUTS node failed\n");
+ dev_err(dev, "ioremap of GUTS node failed\n");
ret = -ENODEV;
goto error;
}
@@ -1086,7 +1086,7 @@ static int __init fsl_pamu_probe(struct platform_device
*pdev)
p = alloc_pages(GFP_KERNEL | __GFP_ZERO, order);
if (!p) {
- dev_err(&pdev->dev, "unable to allocate PAACT/SPAACT/OMT
block\n");
+ dev_err(dev, "unable to allocate PAACT/SPAACT/OMT block\n");
ret = -ENOMEM;
goto error;
}
@@ -1096,7 +1096,7 @@ static int __init fsl_pamu_probe(struct platform_device
*pdev)
/* Make sure the memory is naturally aligned */
if (ppaact_phys & ((PAGE_SIZE << order) - 1)) {
- dev_err(&pdev->dev, "PAACT/OMT block is unaligned\n");
+ dev_err(dev, "PAACT/OMT block is unaligned\n");
ret = -ENOMEM;
goto error;
}
@@ -1104,8 +1104,7 @@ static int __init fsl_pamu_probe(struct platform_device
*pdev)
spaact = (void *)ppaact + (PAGE_SIZE << get_order(PAACT_SIZE));
omt = (void *)spaact + (PAGE_SIZE << get_order(SPAACT_SIZE));
- dev_dbg(&pdev->dev, "ppaact virt=%p phys=0x%pa\n", ppaact,
- &ppaact_phys);
+ dev_dbg(dev, "ppaact virt=%p phys=0x%pa\n", ppaact, &ppaact_phys);
/* Check to see if we need to implement the work-around on this SOC */
@@ -1113,21 +1112,19 @@ static int __init fsl_pamu_probe(struct platform_device
*pdev)
for (i = 0; i < ARRAY_SIZE(port_id_map); i++) {
if (port_id_map[i].svr == (mfspr(SPRN_SVR) & ~SVR_SECURITY)) {
csd_port_id = port_id_map[i].port_id;
- dev_dbg(&pdev->dev, "found matching SVR %08x\n",
+ dev_dbg(dev, "found matching SVR %08x\n",
port_id_map[i].svr);
break;
}
}
if (csd_port_id) {
- dev_dbg(&pdev->dev, "creating coherency subdomain at address "
- "%pa, size %zu, port id 0x%08x", &ppaact_phys,
- mem_size, csd_port_id);
+ dev_dbg(dev, "creating coherency subdomain at address %pa, size
%zu, port id 0x%08x",
+ &ppaact_phys, mem_size, csd_port_id);
ret = create_csd(ppaact_phys, mem_size, csd_port_id);
if (ret) {
- dev_err(&pdev->dev, "could not create coherence "
- "subdomain\n");
+ dev_err(dev, "could not create coherence subdomain\n");
return ret;
}
}
@@ -1138,7 +1135,7 @@ static int __init fsl_pamu_probe(struct platform_device
*pdev)
spaace_pool = gen_pool_create(ilog2(sizeof(struct paace)), -1);
if (!spaace_pool) {
ret = -ENOMEM;
- dev_err(&pdev->dev, "PAMU : failed to allocate spaace gen
pool\n");
+ dev_err(dev, "PAMU : failed to allocate spaace gen pool\n");
goto error;
}
--
2.2.2
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