[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20240612085629.5015-4-ilpo.jarvinen@linux.intel.com>
Date: Wed, 12 Jun 2024 11:56:29 +0300
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
linux-pci@...r.kernel.org,
Lorenzo Pieralisi <lpieralisi@...nel.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Wilczyński <kw@...ux.com>,
linux-kernel@...r.kernel.org
Cc: Jonathan Hunter <jonathanh@...dia.com>,
linux-arm-kernel@...ts.infradead.org,
linux-tegra@...r.kernel.org,
Robert Richter <rric@...nel.org>,
Thierry Reding <thierry.reding@...il.com>,
Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Subject: [PATCH 3/3] PCI: Use align and resource helpers, and SZ_* in quirk_s3_64M()
Use IS_ALIGNED(), resource_size(), and SZ_* defines in quirk_s3_64M().
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
---
drivers/pci/quirks.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bde0f5388d06..125fc1cbad95 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -12,6 +12,7 @@
* file, where their drivers can use them.
*/
+#include <linux/align.h>
#include <linux/bitfield.h>
#include <linux/types.h>
#include <linux/kernel.h>
@@ -591,7 +592,7 @@ static void quirk_s3_64M(struct pci_dev *dev)
{
struct resource *r = &dev->resource[0];
- if ((r->start & 0x3ffffff) || r->end != r->start + 0x3ffffff) {
+ if (!IS_ALIGNED(r->start, SZ_64M) || resource_size(r) != SZ_64M) {
r->flags |= IORESOURCE_UNSET;
resource_set_range(r, 0, SZ_64M);
}
--
2.39.2
Powered by blists - more mailing lists