* [PATCH -next] PCI: tegra: convert to use DEFINE_SEQ_ATTRIBUTE macro
@ 2020-09-16 2:50 Liu Shixin
2020-09-17 11:01 ` Thierry Reding
2020-09-28 11:09 ` Lorenzo Pieralisi
0 siblings, 2 replies; 3+ messages in thread
From: Liu Shixin @ 2020-09-16 2:50 UTC (permalink / raw)
To: Thierry Reding, Lorenzo Pieralisi, Rob Herring, Bjorn Helgaas,
Jonathan Hunter
Cc: linux-tegra, linux-pci, linux-kernel, Liu Shixin
Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
---
drivers/pci/controller/pci-tegra.c | 28 +++-------------------------
1 file changed, 3 insertions(+), 25 deletions(-)
diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c
index c1d34353c29b..556c30a718f0 100644
--- a/drivers/pci/controller/pci-tegra.c
+++ b/drivers/pci/controller/pci-tegra.c
@@ -2564,36 +2564,14 @@ static int tegra_pcie_ports_seq_show(struct seq_file *s, void *v)
return 0;
}
-static const struct seq_operations tegra_pcie_ports_seq_ops = {
+static const struct seq_operations tegra_pcie_ports_sops = {
.start = tegra_pcie_ports_seq_start,
.next = tegra_pcie_ports_seq_next,
.stop = tegra_pcie_ports_seq_stop,
.show = tegra_pcie_ports_seq_show,
};
-static int tegra_pcie_ports_open(struct inode *inode, struct file *file)
-{
- struct tegra_pcie *pcie = inode->i_private;
- struct seq_file *s;
- int err;
-
- err = seq_open(file, &tegra_pcie_ports_seq_ops);
- if (err)
- return err;
-
- s = file->private_data;
- s->private = pcie;
-
- return 0;
-}
-
-static const struct file_operations tegra_pcie_ports_ops = {
- .owner = THIS_MODULE,
- .open = tegra_pcie_ports_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
+DEFINE_SEQ_ATTRIBUTE(tegra_pcie_ports);
static void tegra_pcie_debugfs_exit(struct tegra_pcie *pcie)
{
@@ -2610,7 +2588,7 @@ static int tegra_pcie_debugfs_init(struct tegra_pcie *pcie)
return -ENOMEM;
file = debugfs_create_file("ports", S_IFREG | S_IRUGO, pcie->debugfs,
- pcie, &tegra_pcie_ports_ops);
+ pcie, &tegra_pcie_ports_fops);
if (!file)
goto remove;
--
2.25.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH -next] PCI: tegra: convert to use DEFINE_SEQ_ATTRIBUTE macro
2020-09-16 2:50 [PATCH -next] PCI: tegra: convert to use DEFINE_SEQ_ATTRIBUTE macro Liu Shixin
@ 2020-09-17 11:01 ` Thierry Reding
2020-09-28 11:09 ` Lorenzo Pieralisi
1 sibling, 0 replies; 3+ messages in thread
From: Thierry Reding @ 2020-09-17 11:01 UTC (permalink / raw)
To: Liu Shixin
Cc: Lorenzo Pieralisi, Rob Herring, Bjorn Helgaas, Jonathan Hunter,
linux-tegra, linux-pci, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 356 bytes --]
On Wed, Sep 16, 2020 at 10:50:25AM +0800, Liu Shixin wrote:
> Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Liu Shixin <liushixin2@huawei.com>
> ---
> drivers/pci/controller/pci-tegra.c | 28 +++-------------------------
> 1 file changed, 3 insertions(+), 25 deletions(-)
Acked-by: Thierry Reding <treding@nvidia.com>
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH -next] PCI: tegra: convert to use DEFINE_SEQ_ATTRIBUTE macro
2020-09-16 2:50 [PATCH -next] PCI: tegra: convert to use DEFINE_SEQ_ATTRIBUTE macro Liu Shixin
2020-09-17 11:01 ` Thierry Reding
@ 2020-09-28 11:09 ` Lorenzo Pieralisi
1 sibling, 0 replies; 3+ messages in thread
From: Lorenzo Pieralisi @ 2020-09-28 11:09 UTC (permalink / raw)
To: Liu Shixin
Cc: Thierry Reding, Rob Herring, Bjorn Helgaas, Jonathan Hunter,
linux-tegra, linux-pci, linux-kernel
On Wed, Sep 16, 2020 at 10:50:25AM +0800, Liu Shixin wrote:
> Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Liu Shixin <liushixin2@huawei.com>
> ---
> drivers/pci/controller/pci-tegra.c | 28 +++-------------------------
> 1 file changed, 3 insertions(+), 25 deletions(-)
Applied to pci/tegra, thanks.
Lorenzo
> diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c
> index c1d34353c29b..556c30a718f0 100644
> --- a/drivers/pci/controller/pci-tegra.c
> +++ b/drivers/pci/controller/pci-tegra.c
> @@ -2564,36 +2564,14 @@ static int tegra_pcie_ports_seq_show(struct seq_file *s, void *v)
> return 0;
> }
>
> -static const struct seq_operations tegra_pcie_ports_seq_ops = {
> +static const struct seq_operations tegra_pcie_ports_sops = {
> .start = tegra_pcie_ports_seq_start,
> .next = tegra_pcie_ports_seq_next,
> .stop = tegra_pcie_ports_seq_stop,
> .show = tegra_pcie_ports_seq_show,
> };
>
> -static int tegra_pcie_ports_open(struct inode *inode, struct file *file)
> -{
> - struct tegra_pcie *pcie = inode->i_private;
> - struct seq_file *s;
> - int err;
> -
> - err = seq_open(file, &tegra_pcie_ports_seq_ops);
> - if (err)
> - return err;
> -
> - s = file->private_data;
> - s->private = pcie;
> -
> - return 0;
> -}
> -
> -static const struct file_operations tegra_pcie_ports_ops = {
> - .owner = THIS_MODULE,
> - .open = tegra_pcie_ports_open,
> - .read = seq_read,
> - .llseek = seq_lseek,
> - .release = seq_release,
> -};
> +DEFINE_SEQ_ATTRIBUTE(tegra_pcie_ports);
>
> static void tegra_pcie_debugfs_exit(struct tegra_pcie *pcie)
> {
> @@ -2610,7 +2588,7 @@ static int tegra_pcie_debugfs_init(struct tegra_pcie *pcie)
> return -ENOMEM;
>
> file = debugfs_create_file("ports", S_IFREG | S_IRUGO, pcie->debugfs,
> - pcie, &tegra_pcie_ports_ops);
> + pcie, &tegra_pcie_ports_fops);
> if (!file)
> goto remove;
>
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-09-28 11:10 UTC | newest]
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2020-09-16 2:50 [PATCH -next] PCI: tegra: convert to use DEFINE_SEQ_ATTRIBUTE macro Liu Shixin
2020-09-17 11:01 ` Thierry Reding
2020-09-28 11:09 ` Lorenzo Pieralisi
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