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Message-Id: <20211230150300.72196-6-u.kleine-koenig@pengutronix.de>
Date: Thu, 30 Dec 2021 16:02:42 +0100
From: Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
kernel@...gutronix.de,
Jonathan Cameron <Jonathan.Cameron@...wei.com>,
Syed Nayyar Waris <syednwaris@...il.com>,
William Breathitt Gray <vilhelm.gray@...il.com>
Subject: [PATCH v4 05/23] counter: 104-quad-8: Convert to counter_priv() wrapper
This is a straight forward conversion to the new counter_priv() wrapper.
Acked-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Acked-by: William Breathitt Gray <vilhelm.gray@...il.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---
drivers/counter/104-quad-8.c | 56 ++++++++++++++++++------------------
1 file changed, 28 insertions(+), 28 deletions(-)
diff --git a/drivers/counter/104-quad-8.c b/drivers/counter/104-quad-8.c
index a97027db0446..41b4d6f4583c 100644
--- a/drivers/counter/104-quad-8.c
+++ b/drivers/counter/104-quad-8.c
@@ -112,7 +112,7 @@ static int quad8_signal_read(struct counter_device *counter,
struct counter_signal *signal,
enum counter_signal_level *level)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
unsigned int state;
/* Only Index signal levels can be read */
@@ -130,7 +130,7 @@ static int quad8_signal_read(struct counter_device *counter,
static int quad8_count_read(struct counter_device *counter,
struct counter_count *count, u64 *val)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const int base_offset = priv->base + 2 * count->id;
unsigned int flags;
unsigned int borrow;
@@ -162,7 +162,7 @@ static int quad8_count_read(struct counter_device *counter,
static int quad8_count_write(struct counter_device *counter,
struct counter_count *count, u64 val)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const int base_offset = priv->base + 2 * count->id;
unsigned long irqflags;
int i;
@@ -212,7 +212,7 @@ static int quad8_function_read(struct counter_device *counter,
struct counter_count *count,
enum counter_function *function)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const int id = count->id;
unsigned long irqflags;
@@ -242,7 +242,7 @@ static int quad8_function_write(struct counter_device *counter,
struct counter_count *count,
enum counter_function function)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const int id = count->id;
unsigned int *const quadrature_mode = priv->quadrature_mode + id;
unsigned int *const scale = priv->quadrature_scale + id;
@@ -304,7 +304,7 @@ static int quad8_direction_read(struct counter_device *counter,
struct counter_count *count,
enum counter_count_direction *direction)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
unsigned int ud_flag;
const unsigned int flag_addr = priv->base + 2 * count->id + 1;
@@ -334,7 +334,7 @@ static int quad8_action_read(struct counter_device *counter,
struct counter_synapse *synapse,
enum counter_synapse_action *action)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
int err;
enum counter_function function;
const size_t signal_a_id = count->synapses[0].signal->id;
@@ -397,7 +397,7 @@ enum {
static int quad8_events_configure(struct counter_device *counter)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
unsigned long irq_enabled = 0;
unsigned long irqflags;
struct counter_event_node *event_node;
@@ -495,7 +495,7 @@ static int quad8_index_polarity_get(struct counter_device *counter,
struct counter_signal *signal,
u32 *index_polarity)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
const size_t channel_id = signal->id - 16;
*index_polarity = priv->index_polarity[channel_id];
@@ -507,7 +507,7 @@ static int quad8_index_polarity_set(struct counter_device *counter,
struct counter_signal *signal,
u32 index_polarity)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const size_t channel_id = signal->id - 16;
const int base_offset = priv->base + 2 * channel_id + 1;
unsigned long irqflags;
@@ -536,7 +536,7 @@ static int quad8_synchronous_mode_get(struct counter_device *counter,
struct counter_signal *signal,
u32 *synchronous_mode)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
const size_t channel_id = signal->id - 16;
*synchronous_mode = priv->synchronous_mode[channel_id];
@@ -548,7 +548,7 @@ static int quad8_synchronous_mode_set(struct counter_device *counter,
struct counter_signal *signal,
u32 synchronous_mode)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const size_t channel_id = signal->id - 16;
const int base_offset = priv->base + 2 * channel_id + 1;
unsigned long irqflags;
@@ -587,7 +587,7 @@ static int quad8_count_mode_read(struct counter_device *counter,
struct counter_count *count,
enum counter_count_mode *cnt_mode)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
/* Map 104-QUAD-8 count mode to Generic Counter count mode */
switch (priv->count_mode[count->id]) {
@@ -612,7 +612,7 @@ static int quad8_count_mode_write(struct counter_device *counter,
struct counter_count *count,
enum counter_count_mode cnt_mode)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
unsigned int count_mode;
unsigned int mode_cfg;
const int base_offset = priv->base + 2 * count->id + 1;
@@ -659,7 +659,7 @@ static int quad8_count_mode_write(struct counter_device *counter,
static int quad8_count_enable_read(struct counter_device *counter,
struct counter_count *count, u8 *enable)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
*enable = priv->ab_enable[count->id];
@@ -669,7 +669,7 @@ static int quad8_count_enable_read(struct counter_device *counter,
static int quad8_count_enable_write(struct counter_device *counter,
struct counter_count *count, u8 enable)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const int base_offset = priv->base + 2 * count->id;
unsigned long irqflags;
unsigned int ior_cfg;
@@ -697,7 +697,7 @@ static const char *const quad8_noise_error_states[] = {
static int quad8_error_noise_get(struct counter_device *counter,
struct counter_count *count, u32 *noise_error)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
const int base_offset = priv->base + 2 * count->id + 1;
*noise_error = !!(inb(base_offset) & QUAD8_FLAG_E);
@@ -708,7 +708,7 @@ static int quad8_error_noise_get(struct counter_device *counter,
static int quad8_count_preset_read(struct counter_device *counter,
struct counter_count *count, u64 *preset)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
*preset = priv->preset[count->id];
@@ -734,7 +734,7 @@ static void quad8_preset_register_set(struct quad8 *const priv, const int id,
static int quad8_count_preset_write(struct counter_device *counter,
struct counter_count *count, u64 preset)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
unsigned long irqflags;
/* Only 24-bit values are supported */
@@ -753,7 +753,7 @@ static int quad8_count_preset_write(struct counter_device *counter,
static int quad8_count_ceiling_read(struct counter_device *counter,
struct counter_count *count, u64 *ceiling)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
unsigned long irqflags;
spin_lock_irqsave(&priv->lock, irqflags);
@@ -778,7 +778,7 @@ static int quad8_count_ceiling_read(struct counter_device *counter,
static int quad8_count_ceiling_write(struct counter_device *counter,
struct counter_count *count, u64 ceiling)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
unsigned long irqflags;
/* Only 24-bit values are supported */
@@ -805,7 +805,7 @@ static int quad8_count_preset_enable_read(struct counter_device *counter,
struct counter_count *count,
u8 *preset_enable)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
*preset_enable = !priv->preset_enable[count->id];
@@ -816,7 +816,7 @@ static int quad8_count_preset_enable_write(struct counter_device *counter,
struct counter_count *count,
u8 preset_enable)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const int base_offset = priv->base + 2 * count->id + 1;
unsigned long irqflags;
unsigned int ior_cfg;
@@ -843,7 +843,7 @@ static int quad8_signal_cable_fault_read(struct counter_device *counter,
struct counter_signal *signal,
u8 *cable_fault)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const size_t channel_id = signal->id / 2;
unsigned long irqflags;
bool disabled;
@@ -873,7 +873,7 @@ static int quad8_signal_cable_fault_enable_read(struct counter_device *counter,
struct counter_signal *signal,
u8 *enable)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
const size_t channel_id = signal->id / 2;
*enable = !!(priv->cable_fault_enable & BIT(channel_id));
@@ -885,7 +885,7 @@ static int quad8_signal_cable_fault_enable_write(struct counter_device *counter,
struct counter_signal *signal,
u8 enable)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const size_t channel_id = signal->id / 2;
unsigned long irqflags;
unsigned int cable_fault_enable;
@@ -911,7 +911,7 @@ static int quad8_signal_fck_prescaler_read(struct counter_device *counter,
struct counter_signal *signal,
u8 *prescaler)
{
- const struct quad8 *const priv = counter->priv;
+ const struct quad8 *const priv = counter_priv(counter);
*prescaler = priv->fck_prescaler[signal->id / 2];
@@ -922,7 +922,7 @@ static int quad8_signal_fck_prescaler_write(struct counter_device *counter,
struct counter_signal *signal,
u8 prescaler)
{
- struct quad8 *const priv = counter->priv;
+ struct quad8 *const priv = counter_priv(counter);
const size_t channel_id = signal->id / 2;
const int base_offset = priv->base + 2 * channel_id;
unsigned long irqflags;
--
2.34.1
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