From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: Richard Henderson <richard.henderson@linaro.org>,
Matt Turner <mattst88@gmail.com>,
linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Subject: [PATCH 1/1] alpha: Use resource_set_range() helper
Date: Wed, 16 Apr 2025 13:22:59 +0300 [thread overview]
Message-ID: <20250416102259.7802-1-ilpo.jarvinen@linux.intel.com> (raw)
Convert open coded resource size calculations to use
resource_set_range() helper.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
arch/alpha/kernel/core_marvel.c | 10 ++++++----
arch/alpha/kernel/core_titan.c | 4 ++--
arch/alpha/kernel/core_tsunami.c | 5 +++--
arch/alpha/kernel/core_wildfire.c | 5 +++--
4 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index b1bfbd11980d..c75cd4c68258 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -238,13 +238,15 @@ io7_init_hose(struct io7 *io7, int port)
*/
hose->config_space_base = (unsigned long)IO7_CONF_KERN(io7->pe, port);
- hose->io_space->start = (unsigned long)IO7_IO_KERN(io7->pe, port);
- hose->io_space->end = hose->io_space->start + IO7_IO_SPACE - 1;
+ resource_set_range(hose->io_space,
+ (unsigned long)IO7_IO_KERN(io7->pe, port),
+ IO7_IO_SPACE);
hose->io_space->name = mk_resource_name(io7->pe, port, "IO");
hose->io_space->flags = IORESOURCE_IO;
- hose->mem_space->start = (unsigned long)IO7_MEM_KERN(io7->pe, port);
- hose->mem_space->end = hose->mem_space->start + IO7_MEM_SPACE - 1;
+ resource_set_range(hose->mem_space,
+ (unsigned long)IO7_MEM_KERN(io7->pe, port),
+ IO7_MEM_SPACE);
hose->mem_space->name = mk_resource_name(io7->pe, port, "MEM");
hose->mem_space->flags = IORESOURCE_MEM;
diff --git a/arch/alpha/kernel/core_titan.c b/arch/alpha/kernel/core_titan.c
index 77f5d68ed04b..c115bbee2e94 100644
--- a/arch/alpha/kernel/core_titan.c
+++ b/arch/alpha/kernel/core_titan.c
@@ -271,8 +271,8 @@ titan_init_one_pachip_port(titan_pachip_port *port, int index)
hose->config_space_base = TITAN_CONF(index);
hose->index = index;
- hose->io_space->start = TITAN_IO(index) - TITAN_IO_BIAS;
- hose->io_space->end = hose->io_space->start + TITAN_IO_SPACE - 1;
+ resource_set_range(hose->io_space, TITAN_IO(index) - TITAN_IO_BIAS,
+ TITAN_IO_SPACE);
hose->io_space->name = pci_io_names[index];
hose->io_space->flags = IORESOURCE_IO;
diff --git a/arch/alpha/kernel/core_tsunami.c b/arch/alpha/kernel/core_tsunami.c
index fc1ab73f23de..3e4d3a845e55 100644
--- a/arch/alpha/kernel/core_tsunami.c
+++ b/arch/alpha/kernel/core_tsunami.c
@@ -271,8 +271,9 @@ tsunami_init_one_pchip(tsunami_pchip *pchip, int index)
hose->config_space_base = TSUNAMI_CONF(index);
hose->index = index;
- hose->io_space->start = TSUNAMI_IO(index) - TSUNAMI_IO_BIAS;
- hose->io_space->end = hose->io_space->start + TSUNAMI_IO_SPACE - 1;
+ resource_set_range(hose->io_space,
+ TSUNAMI_IO(index) - TSUNAMI_IO_BIAS,
+ TSUNAMI_IO_SPACE);
hose->io_space->name = pci_io_names[index];
hose->io_space->flags = IORESOURCE_IO;
diff --git a/arch/alpha/kernel/core_wildfire.c b/arch/alpha/kernel/core_wildfire.c
index 8dd08c5e4270..00d63fc29caa 100644
--- a/arch/alpha/kernel/core_wildfire.c
+++ b/arch/alpha/kernel/core_wildfire.c
@@ -78,8 +78,9 @@ wildfire_init_hose(int qbbno, int hoseno)
hose->config_space_base = WILDFIRE_CONF(qbbno, hoseno);
hose->index = (qbbno << 3) + hoseno;
- hose->io_space->start = WILDFIRE_IO(qbbno, hoseno) - WILDFIRE_IO_BIAS;
- hose->io_space->end = hose->io_space->start + WILDFIRE_IO_SPACE - 1;
+ resource_set_range(hose->io_space,
+ WILDFIRE_IO(qbbno, hoseno) - WILDFIRE_IO_BIAS,
+ WILDFIRE_IO_SPACE);
hose->io_space->name = pci_io_names[hoseno];
hose->io_space->flags = IORESOURCE_IO;
--
2.39.5
reply other threads:[~2025-04-16 10:23 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250416102259.7802-1-ilpo.jarvinen@linux.intel.com \
--to=ilpo.jarvinen@linux.intel.com \
--cc=linux-alpha@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mattst88@gmail.com \
--cc=richard.henderson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®