| .. | .. |
|---|
| 44 | 44 | const char *irq_name; |
|---|
| 45 | 45 | }; |
|---|
| 46 | 46 | |
|---|
| 47 | | -static DEFINE_SPINLOCK(wakeup_reason_lock); |
|---|
| 47 | +static DEFINE_RAW_SPINLOCK(wakeup_reason_lock); |
|---|
| 48 | 48 | |
|---|
| 49 | 49 | static LIST_HEAD(leaf_irqs); /* kept in ascending IRQ sorted order */ |
|---|
| 50 | 50 | static LIST_HEAD(parent_irqs); /* unordered */ |
|---|
| .. | .. |
|---|
| 149 | 149 | { |
|---|
| 150 | 150 | unsigned long flags; |
|---|
| 151 | 151 | |
|---|
| 152 | | - spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 152 | + raw_spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 153 | 153 | |
|---|
| 154 | 154 | if (!capture_reasons) { |
|---|
| 155 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 155 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 156 | 156 | return; |
|---|
| 157 | 157 | } |
|---|
| 158 | 158 | |
|---|
| 159 | 159 | if (find_node_in_list(&parent_irqs, irq) == NULL) |
|---|
| 160 | 160 | add_sibling_node_sorted(&leaf_irqs, irq); |
|---|
| 161 | 161 | |
|---|
| 162 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 162 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 163 | 163 | } |
|---|
| 164 | 164 | |
|---|
| 165 | 165 | void log_threaded_irq_wakeup_reason(int irq, int parent_irq) |
|---|
| .. | .. |
|---|
| 177 | 177 | if (!capture_reasons) |
|---|
| 178 | 178 | return; |
|---|
| 179 | 179 | |
|---|
| 180 | | - spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 180 | + raw_spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 181 | 181 | |
|---|
| 182 | 182 | if (!capture_reasons || (find_node_in_list(&leaf_irqs, irq) != NULL)) { |
|---|
| 183 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 183 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 184 | 184 | return; |
|---|
| 185 | 185 | } |
|---|
| 186 | 186 | |
|---|
| .. | .. |
|---|
| 196 | 196 | } |
|---|
| 197 | 197 | } |
|---|
| 198 | 198 | |
|---|
| 199 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 199 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 200 | 200 | } |
|---|
| 201 | 201 | |
|---|
| 202 | 202 | static void __log_abort_or_abnormal_wake(bool abort, const char *fmt, |
|---|
| .. | .. |
|---|
| 204 | 204 | { |
|---|
| 205 | 205 | unsigned long flags; |
|---|
| 206 | 206 | |
|---|
| 207 | | - spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 207 | + raw_spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 208 | 208 | |
|---|
| 209 | 209 | /* Suspend abort or abnormal wake reason has already been logged. */ |
|---|
| 210 | 210 | if (suspend_abort || abnormal_wake) { |
|---|
| 211 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 211 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 212 | 212 | return; |
|---|
| 213 | 213 | } |
|---|
| 214 | 214 | |
|---|
| .. | .. |
|---|
| 216 | 216 | abnormal_wake = !abort; |
|---|
| 217 | 217 | vsnprintf(non_irq_wake_reason, MAX_SUSPEND_ABORT_LEN, fmt, args); |
|---|
| 218 | 218 | |
|---|
| 219 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 219 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 220 | 220 | } |
|---|
| 221 | 221 | |
|---|
| 222 | 222 | void log_suspend_abort_reason(const char *fmt, ...) |
|---|
| .. | .. |
|---|
| 241 | 241 | { |
|---|
| 242 | 242 | unsigned long flags; |
|---|
| 243 | 243 | |
|---|
| 244 | | - spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 244 | + raw_spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 245 | 245 | |
|---|
| 246 | 246 | delete_list(&leaf_irqs); |
|---|
| 247 | 247 | delete_list(&parent_irqs); |
|---|
| .. | .. |
|---|
| 249 | 249 | abnormal_wake = false; |
|---|
| 250 | 250 | capture_reasons = true; |
|---|
| 251 | 251 | |
|---|
| 252 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 252 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 253 | 253 | } |
|---|
| 254 | 254 | |
|---|
| 255 | 255 | static void print_wakeup_sources(void) |
|---|
| .. | .. |
|---|
| 257 | 257 | struct wakeup_irq_node *n; |
|---|
| 258 | 258 | unsigned long flags; |
|---|
| 259 | 259 | |
|---|
| 260 | | - spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 260 | + raw_spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 261 | 261 | |
|---|
| 262 | 262 | capture_reasons = false; |
|---|
| 263 | 263 | |
|---|
| 264 | 264 | if (suspend_abort) { |
|---|
| 265 | 265 | pr_info("Abort: %s\n", non_irq_wake_reason); |
|---|
| 266 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 266 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 267 | 267 | return; |
|---|
| 268 | 268 | } |
|---|
| 269 | 269 | |
|---|
| .. | .. |
|---|
| 276 | 276 | else |
|---|
| 277 | 277 | pr_info("Resume cause unknown\n"); |
|---|
| 278 | 278 | |
|---|
| 279 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 279 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 280 | 280 | } |
|---|
| 281 | 281 | |
|---|
| 282 | 282 | static ssize_t last_resume_reason_show(struct kobject *kobj, |
|---|
| .. | .. |
|---|
| 286 | 286 | struct wakeup_irq_node *n; |
|---|
| 287 | 287 | unsigned long flags; |
|---|
| 288 | 288 | |
|---|
| 289 | | - spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 289 | + raw_spin_lock_irqsave(&wakeup_reason_lock, flags); |
|---|
| 290 | 290 | |
|---|
| 291 | 291 | if (suspend_abort) { |
|---|
| 292 | 292 | buf_offset = scnprintf(buf, PAGE_SIZE, "Abort: %s", |
|---|
| 293 | 293 | non_irq_wake_reason); |
|---|
| 294 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 294 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 295 | 295 | return buf_offset; |
|---|
| 296 | 296 | } |
|---|
| 297 | 297 | |
|---|
| .. | .. |
|---|
| 304 | 304 | buf_offset = scnprintf(buf, PAGE_SIZE, "-1 %s", |
|---|
| 305 | 305 | non_irq_wake_reason); |
|---|
| 306 | 306 | |
|---|
| 307 | | - spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 307 | + raw_spin_unlock_irqrestore(&wakeup_reason_lock, flags); |
|---|
| 308 | 308 | |
|---|
| 309 | 309 | return buf_offset; |
|---|
| 310 | 310 | } |
|---|