[PATCH v3 13/17] media: fintek-cir: Remove unused fields

[Sean Young]

Some of these fields are vestigal from transmit, which never worked.

Signed-off-by: Sean Young <sean@xxxxxxxx>
---
 drivers/media/rc/fintek-cir.c | 13 -------------
 drivers/media/rc/fintek-cir.h | 22 ----------------------
 2 files changed, 35 deletions(-)

diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c
index c196ee923ecd..d4368181fef6 100644
--- a/drivers/media/rc/fintek-cir.c
+++ b/drivers/media/rc/fintek-cir.c
@@ -140,17 +140,6 @@ static int fintek_hw_detect(struct fintek_dev *fintek)
 	ir_class = fintek_cir_reg_read(fintek, CIR_CR_CLASS);
 	fit_dbg("ir_class reg: 0x%02x", ir_class);
 
-	switch (ir_class) {
-	case CLASS_RX_2TX:
-	case CLASS_RX_1TX:
-		fintek->hw_tx_capable = true;
-		break;
-	case CLASS_RX_ONLY:
-	default:
-		fintek->hw_tx_capable = false;
-		break;
-	}
-
 	chip_major = fintek_cr_read(fintek, GCR_CHIP_ID_HI);
 	chip_minor = fintek_cr_read(fintek, GCR_CHIP_ID_LO);
 	chip  = chip_major << 8 | chip_minor;
@@ -169,7 +158,6 @@ static int fintek_hw_detect(struct fintek_dev *fintek)
 	spin_lock_irqsave(&fintek->fintek_lock, flags);
 	fintek->chip_major  = chip_major;
 	fintek->chip_minor  = chip_minor;
-	fintek->chip_vendor = vendor;
 
 	/*
 	 * Newer reviews of this chipset uses port 8 instead of 5
@@ -496,7 +484,6 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id
 	spin_lock_init(&fintek->fintek_lock);
 
 	pnp_set_drvdata(pdev, fintek);
-	fintek->pdev = pdev;
 
 	ret = fintek_hw_detect(fintek);
 	if (ret)
diff --git a/drivers/media/rc/fintek-cir.h b/drivers/media/rc/fintek-cir.h
index 20696359e9ba..9ade9d7e7bfb 100644
--- a/drivers/media/rc/fintek-cir.h
+++ b/drivers/media/rc/fintek-cir.h
@@ -40,11 +40,9 @@ static int debug;
 			KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__)
 
 
-#define TX_BUF_LEN 256
 #define RX_BUF_LEN 32
 
 struct fintek_dev {
-	struct pnp_dev *pdev;
 	struct rc_dev *rdev;
 
 	spinlock_t fintek_lock;
@@ -53,14 +51,6 @@ struct fintek_dev {
 	u8 buf[RX_BUF_LEN];
 	unsigned int pkts;
 
-	struct {
-		spinlock_t lock;
-		u8 buf[TX_BUF_LEN];
-		unsigned int buf_count;
-		unsigned int cur_buf_num;
-		wait_queue_head_t queue;
-	} tx;
-
 	/* Config register index/data port pair */
 	u32 cr_ip;
 	u32 cr_dp;
@@ -73,17 +63,8 @@ struct fintek_dev {
 	/* hardware id */
 	u8 chip_major;
 	u8 chip_minor;
-	u16 chip_vendor;
 	u8 logical_dev_cir;
 
-	/* hardware features */
-	bool hw_learning_capable;
-	bool hw_tx_capable;
-
-	/* rx settings */
-	bool learning_enabled;
-	bool carrier_detect_enabled;
-
 	enum {
 		CMD_HEADER = 0,
 		SUBCMD,
@@ -92,9 +73,6 @@ struct fintek_dev {
 	} parser_state;
 
 	u8 cmd, rem;
-
-	/* carrier period = 1 / frequency */
-	u32 carrier;
 };
 
 /* buffer packet constants, largely identical to mceusb.c */
-- 
2.55.0