Staging: rts5208: Remove CONFIG_RTS5208_DEBUG option

CONFIG_RTS5208_DEBUG is no more needed, we rely on dynamic debug config options
instead.
Signed-off-by: Fabio Falzoi <fabio.falzoi84@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rts5208/Kconfig

@@ -6,10 +6,3 @@ config RTS5208
 	  PCI-E card reader rts5208/rts5288.
 
 	  If this driver is compiled as a module, it will be named rts5208.
-
-config RTS5208_DEBUG
-	bool "Realtek PCI-E Card Reader RTS5208/5288 verbose debug"
-	depends on RTS5208
-	help
-	  Say Y here in order to have the rts5208 code generate
-	  verbose debugging messages.

drivers/staging/rts5208/sd.c

@@ -812,12 +812,10 @@ static int sd_change_phase(struct rtsx_chip *chip, u8 sample_point, u8 tune_dir)
 			PHASE_NOT_RESET);
 		RTSX_WRITE_REG(chip, CLK_CTL, CHANGE_CLK, 0);
 	} else {
-#ifdef CONFIG_RTS5208_DEBUG
 		rtsx_read_register(chip, SD_VP_CTL, &val);
 		dev_dbg(rtsx_dev(chip), "SD_VP_CTL: 0x%x\n", val);
 		rtsx_read_register(chip, SD_DCMPS_CTL, &val);
 		dev_dbg(rtsx_dev(chip), "SD_DCMPS_CTL: 0x%x\n", val);
-#endif
 
 		if (ddr_rx) {
 			RTSX_WRITE_REG(chip, SD_VP_CTL, PHASE_CHANGE,
@@ -863,12 +861,11 @@ static int sd_change_phase(struct rtsx_chip *chip, u8 sample_point, u8 tune_dir)
 	return STATUS_SUCCESS;
 
 Fail:
-#ifdef CONFIG_RTS5208_DEBUG
 	rtsx_read_register(chip, SD_VP_CTL, &val);
 	dev_dbg(rtsx_dev(chip), "SD_VP_CTL: 0x%x\n", val);
 	rtsx_read_register(chip, SD_DCMPS_CTL, &val);
 	dev_dbg(rtsx_dev(chip), "SD_DCMPS_CTL: 0x%x\n", val);
-#endif
+
 	rtsx_write_register(chip, SD_DCMPS_CTL, DCMPS_CHANGE, 0);
 	rtsx_write_register(chip, SD_VP_CTL, PHASE_CHANGE, 0);
 	wait_timeout(10);