From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/arch/arm/mach-omap1/pm.c | 30 ++++++++++--------------------
1 files changed, 10 insertions(+), 20 deletions(-)
diff --git a/kernel/arch/arm/mach-omap1/pm.c b/kernel/arch/arm/mach-omap1/pm.c
index 65b91a8..a745d64 100644
--- a/kernel/arch/arm/mach-omap1/pm.c
+++ b/kernel/arch/arm/mach-omap1/pm.c
@@ -532,29 +532,15 @@
return 0;
}
-static int omap_pm_debug_open(struct inode *inode, struct file *file)
-{
- return single_open(file, omap_pm_debug_show,
- &inode->i_private);
-}
-
-static const struct file_operations omap_pm_debug_fops = {
- .open = omap_pm_debug_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(omap_pm_debug);
static void omap_pm_init_debugfs(void)
{
struct dentry *d;
d = debugfs_create_dir("pm_debug", NULL);
- if (!d)
- return;
-
- (void) debugfs_create_file("omap_pm", S_IWUSR | S_IRUGO,
- d, NULL, &omap_pm_debug_fops);
+ debugfs_create_file("omap_pm", S_IWUSR | S_IRUGO, d, NULL,
+ &omap_pm_debug_fops);
}
#endif /* CONFIG_DEBUG_FS */
@@ -669,9 +655,13 @@
irq = INT_7XX_WAKE_UP_REQ;
else if (cpu_is_omap16xx())
irq = INT_1610_WAKE_UP_REQ;
- if (request_irq(irq, omap_wakeup_interrupt, 0, "peripheral wakeup",
- NULL))
- pr_err("Failed to request irq %d (peripheral wakeup)\n", irq);
+ else
+ irq = -1;
+
+ if (irq >= 0) {
+ if (request_irq(irq, omap_wakeup_interrupt, 0, "peripheral wakeup", NULL))
+ pr_err("Failed to request irq %d (peripheral wakeup)\n", irq);
+ }
/* Program new power ramp-up time
* (0 for most boards since we don't lower voltage when in deep sleep)
--
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