lkml.org 
[lkml]   [2019]   [Aug]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 6/8] gpio/ixp4xx: Register the base PA instead of its VA in fwnode
Date
Do not expose the base VA (it appears in debugfs). Instead,
record the PA, which at least can be used to precisely identify
the associated irqchip and domain.

Signed-off-by: Marc Zyngier <maz@kernel.org>
---
drivers/gpio/gpio-ixp4xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-ixp4xx.c b/drivers/gpio/gpio-ixp4xx.c
index 670c2a85a35b..cc72c9aca5a1 100644
--- a/drivers/gpio/gpio-ixp4xx.c
+++ b/drivers/gpio/gpio-ixp4xx.c
@@ -400,7 +400,7 @@ static int ixp4xx_gpio_probe(struct platform_device *pdev)
g->fwnode = of_node_to_fwnode(np);
} else {
parent = ixp4xx_get_irq_domain();
- g->fwnode = irq_domain_alloc_fwnode(g->base);
+ g->fwnode = irq_domain_alloc_fwnode(&res->start);
if (!g->fwnode) {
dev_err(dev, "no domain base\n");
return -ENODEV;
--
2.20.1
\
 
 \ /
  Last update: 2019-08-06 17:01    [W:0.061 / U:1.268 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site