From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/include/media/dvb_frontend.h | 29 +++++++++++++++--------------
1 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/kernel/include/media/dvb_frontend.h b/kernel/include/media/dvb_frontend.h
index 6f7a85a..0d76fa4 100644
--- a/kernel/include/media/dvb_frontend.h
+++ b/kernel/include/media/dvb_frontend.h
@@ -41,6 +41,7 @@
#include <linux/delay.h>
#include <linux/mutex.h>
#include <linux/slab.h>
+#include <linux/bitops.h>
#include <linux/dvb/frontend.h>
@@ -141,10 +142,10 @@
* These devices have AUTO recovery capabilities from LOCK failure
*/
enum dvbfe_algo {
- DVBFE_ALGO_HW = (1 << 0),
- DVBFE_ALGO_SW = (1 << 1),
- DVBFE_ALGO_CUSTOM = (1 << 2),
- DVBFE_ALGO_RECOVERY = (1 << 31)
+ DVBFE_ALGO_HW = BIT(0),
+ DVBFE_ALGO_SW = BIT(1),
+ DVBFE_ALGO_CUSTOM = BIT(2),
+ DVBFE_ALGO_RECOVERY = BIT(31),
};
/**
@@ -160,7 +161,7 @@
* The frontend search for a signal failed
*
* @DVBFE_ALGO_SEARCH_INVALID:
- * The frontend search algorith was probably supplied with invalid
+ * The frontend search algorithm was probably supplied with invalid
* parameters and the search is an invalid one
*
* @DVBFE_ALGO_SEARCH_ERROR:
@@ -170,12 +171,12 @@
* The frontend search algorithm was requested to search again
*/
enum dvbfe_search {
- DVBFE_ALGO_SEARCH_SUCCESS = (1 << 0),
- DVBFE_ALGO_SEARCH_ASLEEP = (1 << 1),
- DVBFE_ALGO_SEARCH_FAILED = (1 << 2),
- DVBFE_ALGO_SEARCH_INVALID = (1 << 3),
- DVBFE_ALGO_SEARCH_AGAIN = (1 << 4),
- DVBFE_ALGO_SEARCH_ERROR = (1 << 31),
+ DVBFE_ALGO_SEARCH_SUCCESS = BIT(0),
+ DVBFE_ALGO_SEARCH_ASLEEP = BIT(1),
+ DVBFE_ALGO_SEARCH_FAILED = BIT(2),
+ DVBFE_ALGO_SEARCH_INVALID = BIT(3),
+ DVBFE_ALGO_SEARCH_AGAIN = BIT(4),
+ DVBFE_ALGO_SEARCH_ERROR = BIT(31),
};
/**
@@ -204,7 +205,7 @@
* @set_config: callback function used to send some tuner-specific
* parameters.
* @get_frequency: get the actual tuned frequency
- * @get_bandwidth: get the bandwitdh used by the low pass filters
+ * @get_bandwidth: get the bandwidth used by the low pass filters
* @get_if_frequency: get the Intermediate Frequency, in Hz. For baseband,
* should return 0.
* @get_status: returns the frontend lock status
@@ -232,7 +233,7 @@
int (*suspend)(struct dvb_frontend *fe);
int (*resume)(struct dvb_frontend *fe);
- /* This is the recomended way to set the tuner */
+ /* This is the recommended way to set the tuner */
int (*set_params)(struct dvb_frontend *fe);
int (*set_analog_params)(struct dvb_frontend *fe, struct analog_parameters *p);
@@ -358,7 +359,7 @@
* @release: callback function called when frontend is ready to be
* freed.
* drivers should free any allocated memory.
- * @release_sec: callback function requesting that the Satelite Equipment
+ * @release_sec: callback function requesting that the Satellite Equipment
* Control (SEC) driver to release and free any memory
* allocated by the driver.
* @init: callback function used to initialize the tuner device.
--
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