[PATCH v2] staging: media: av7110: remove print_time() dead code

[Tomasz Unger]

The DEBUG_TIMING macro is commented out and can never be defined,
making the print_time() function body always empty. Remove the
commented-out macro, the unused function definition and all its
call sites as they serve no purpose.

Signed-off-by: Tomasz Unger <tomasz.unger@xxxxxxxx>
---
Changes in v2:
- Remove extra blank line after deleted print_time() call (Dan Carpenter)
- Link to v1: https://lore.kernel.org/r/20260320-av7110-remove-print-time-v1-1-05402287078a@xxxxxxxx
---
 drivers/staging/media/av7110/av7110.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/staging/media/av7110/av7110.c b/drivers/staging/media/av7110/av7110.c
index 607992100baf..0648bce4bf84 100644
--- a/drivers/staging/media/av7110/av7110.c
+++ b/drivers/staging/media/av7110/av7110.c
@@ -314,17 +314,6 @@ static int DvbDmxFilterCallback(u8 *buffer1, size_t buffer1_len,
 	}
 }
 
-//#define DEBUG_TIMING
-static inline void print_time(char *s)
-{
-#ifdef DEBUG_TIMING
-	struct timespec64 ts;
-
-	ktime_get_real_ts64(&ts);
-	pr_info("%s(): %ptSp\n", s, &ts);
-#endif
-}
-
 #define DEBI_READ 0
 #define DEBI_WRITE 1
 static inline void start_debi_dma(struct av7110 *av7110, int dir,
@@ -353,7 +342,6 @@ static void debiirq(struct tasklet_struct *t)
 	int handle = (type >> 8) & 0x1f;
 	unsigned int xfer = 0;
 
-	print_time("debi");
 	dprintk(4, "type 0x%04x\n", type);
 
 	if (type == -1) {
@@ -473,7 +461,6 @@ static void gpioirq(struct tasklet_struct *t)
 	txbuf = irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
 	len = (av7110->debilen + 3) & ~3;
 
-	print_time("gpio");
 	dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen);
 
 	switch (av7110->debitype & 0xff) {
@@ -2785,8 +2772,6 @@ static void av7110_irq(struct saa7146_dev *dev, u32 *isr)
 {
 	struct av7110 *av7110 = dev->ext_priv;
 
-	//print_time("av7110_irq");
-
 	/* Note: Don't try to handle the DEBI error irq (MASK_18), in
 	 * intel mode the timeout is asserted all the time...
 	 */

---
base-commit: 82e1c68ac206efe42854296c462aa83f541ea22c
change-id: 20260320-av7110-remove-print-time-87331ecc1f66

Best regards,
-- 
Tomasz Unger <tomasz.unger@xxxxxxxx>