drivers/macintosh/via-pmu.c:897:12: warning: 'pmu_battery_proc_show' defined
but not used [-Wunused-function]
static int pmu_battery_proc_show(struct seq_file *m, void *v)
^~~~~~~~~~~~~~~~~~~~~
drivers/macintosh/via-pmu.c:871:12: warning: 'pmu_irqstats_proc_show' defined
but not used [-Wunused-function]
static int pmu_irqstats_proc_show(struct seq_file *m, void *v)
^~~~~~~~~~~~~~~~~~~~~~
drivers/macintosh/via-pmu.c:860:12: warning: 'pmu_info_proc_show' defined but
not used [-Wunused-function]
static int pmu_info_proc_show(struct seq_file *m, void *v)
^~~~~~~~~~~~~~~~~~
Rearrange some code and add some #ifdefs to avoid unused code warnings
when CONFIG_PROC_FS is disabled.
Reported-by: Randy Dunlap <rdun...@infradead.org>
Cc: Randy Dunlap <rdun...@infradead.org>
Signed-off-by: Finn Thain <fth...@linux-m68k.org>
---
drivers/macintosh/via-pmu.c | 61 ++++++++++++++++++++++---------------
1 file changed, 36 insertions(+), 25 deletions(-)
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 55afa6dfa263..5ffebf29b630 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -173,10 +173,15 @@ static unsigned long async_req_locks;
#define NUM_IRQ_STATS 13
static unsigned int pmu_irq_stats[NUM_IRQ_STATS];
+#ifdef CONFIG_PROC_FS
static struct proc_dir_entry *proc_pmu_root;
static struct proc_dir_entry *proc_pmu_info;
static struct proc_dir_entry *proc_pmu_irqstats;
static struct proc_dir_entry *proc_pmu_options;
+static struct proc_dir_entry *proc_pmu_batt[PMU_MAX_BATTERIES];
+static void pmu_proc_setup(void);
+#endif
+
static int option_server_mode;
int pmu_battery_count;
@@ -185,7 +190,6 @@ unsigned int pmu_power_flags = PMU_PWR_AC_PRESENT;
struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
static int query_batt_timer = BATTERY_POLLING_COUNT;
static struct adb_request batt_req;
-static struct proc_dir_entry *proc_pmu_batt[PMU_MAX_BATTERIES];
int asleep;
@@ -204,11 +208,7 @@ static int init_pmu(void);
static void pmu_start(void);
static irqreturn_t via_pmu_interrupt(int irq, void *arg);
static irqreturn_t gpio1_interrupt(int irq, void *arg);
-static int pmu_info_proc_show(struct seq_file *m, void *v);
-static int pmu_irqstats_proc_show(struct seq_file *m, void *v);
-static int pmu_battery_proc_show(struct seq_file *m, void *v);
static void pmu_pass_intr(unsigned char *data, int len);
-static const struct proc_ops pmu_options_proc_ops;
#ifdef CONFIG_ADB
const struct adb_driver via_pmu_driver = {
@@ -551,26 +551,9 @@ static int __init via_pmu_dev_init(void)
}
#endif /* CONFIG_PPC32 */
- /* Create /proc/pmu */
- proc_pmu_root = proc_mkdir("pmu", NULL);
- if (proc_pmu_root) {
- long i;
-
- for (i=0; i<pmu_battery_count; i++) {
- char title[16];
- sprintf(title, "battery_%ld", i);
- proc_pmu_batt[i] = proc_create_single_data(title, 0,
- proc_pmu_root, pmu_battery_proc_show,
- (void *)i);
- }
-
- proc_pmu_info = proc_create_single("info", 0, proc_pmu_root,
- pmu_info_proc_show);
- proc_pmu_irqstats = proc_create_single("interrupts", 0,
- proc_pmu_root, pmu_irqstats_proc_show);
- proc_pmu_options = proc_create("options", 0600, proc_pmu_root,
- &pmu_options_proc_ops);
- }
+#ifdef CONFIG_PROC_FS
+ pmu_proc_setup();
+#endif
return 0;
}
@@ -857,6 +840,7 @@ query_battery_state(void)
2, PMU_SMART_BATTERY_STATE, pmu_cur_battery+1);
}
+#ifdef CONFIG_PROC_FS
static int pmu_info_proc_show(struct seq_file *m, void *v)
{
seq_printf(m, "PMU driver version : %d\n", PMU_DRIVER_VERSION);
@@ -978,6 +962,33 @@ static const struct proc_ops pmu_options_proc_ops = {
.proc_write = pmu_options_proc_write,
};
+static void pmu_proc_setup(void)
+{
+ long i;
+
+ /* Create /proc/pmu */
+ proc_pmu_root = proc_mkdir("pmu", NULL);
+ if (!proc_pmu_root)
+ return;
+
+ for (i = 0; i < pmu_battery_count; i++) {
+ char title[16];
+
+ sprintf(title, "battery_%ld", i);
+ proc_pmu_batt[i] =
+ proc_create_single_data(title, 0, proc_pmu_root,
+ pmu_battery_proc_show, (void
*)i);
+ }
+
+ proc_pmu_info = proc_create_single("info", 0, proc_pmu_root,
+ pmu_info_proc_show);
+ proc_pmu_irqstats = proc_create_single("interrupts", 0, proc_pmu_root,
+ pmu_irqstats_proc_show);
+ proc_pmu_options = proc_create("options", 0600, proc_pmu_root,
+ &pmu_options_proc_ops);
+}
+#endif /* CONFIG_PROC_FS */
+
#ifdef CONFIG_ADB
/* Send an ADB command */
static int pmu_send_request(struct adb_request *req, int sync)
--
2.32.0
