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Subject[PATCH 13/13] staging: gasket: apex: fix function param line continuation style
Date
From: Todd Poynor <toddpoynor@google.com>

Fix multi-line alignment formatting to look like:
int ret = long_function_name(device, VARIABLE1, VARIABLE2,
VARIABLE3, VARIABLE4);

Many of these TODO items were previously cleaned up during the conversion
to standard logging functions.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
---
drivers/staging/gasket/apex_driver.c | 119 +++++++++++++--------------
1 file changed, 58 insertions(+), 61 deletions(-)

diff --git a/drivers/staging/gasket/apex_driver.c b/drivers/staging/gasket/apex_driver.c
index f70fea0d80ecf..c0d3922e1d7c3 100644
--- a/drivers/staging/gasket/apex_driver.c
+++ b/drivers/staging/gasket/apex_driver.c
@@ -240,9 +240,9 @@ static int apex_enter_reset(struct gasket_dev *gasket_dev, uint type)
* - Software force GCB idle
* - Enable GCB idle
*/
- gasket_read_modify_write_64(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_IDLEGENERATOR_IDLEGEN_IDLEREGISTER, 0x0, 1, 32);
+ gasket_read_modify_write_64(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_IDLEGENERATOR_IDLEGEN_IDLEREGISTER,
+ 0x0, 1, 32);

/* - Initiate DMA pause */
gasket_dev_write_64(gasket_dev, 1, APEX_BAR_INDEX,
@@ -259,16 +259,16 @@ static int apex_enter_reset(struct gasket_dev *gasket_dev, uint type)
}

/* - Enable GCB reset (0x1 to rg_rst_gcb) */
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_2, 0x1, 2, 2);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_2, 0x1, 2, 2);

/* - Enable GCB clock Gate (0x1 to rg_gated_gcb) */
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_2, 0x1, 2, 18);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_2, 0x1, 2, 18);

/* - Enable GCB memory shut down (0x3 to rg_force_ram_sd) */
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3, 0x3, 2, 14);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3, 0x3, 2, 14);

/* - Wait for RAM shutdown. */
if (gasket_wait_with_reschedule(gasket_dev, APEX_BAR_INDEX,
@@ -297,24 +297,24 @@ static int apex_quit_reset(struct gasket_dev *gasket_dev, uint type)
* - b00: Not forced (HW controlled)
* - b1x: Force disable
*/
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3, 0x0, 2, 14);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3, 0x0, 2, 14);

/*
* - Disable software clock gate:
* - b00: Not forced (HW controlled)
* - b1x: Force disable
*/
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_2, 0x0, 2, 18);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_2, 0x0, 2, 18);

/*
* - Disable GCB reset (rg_rst_gcb):
* - b00: Not forced (HW controlled)
* - b1x: Force disable = Force not Reset
*/
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_2, 0x2, 2, 2);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_2, 0x2, 2, 2);

/* - Wait for RAM enable. */
if (gasket_wait_with_reschedule(gasket_dev, APEX_BAR_INDEX,
@@ -338,27 +338,28 @@ static int apex_quit_reset(struct gasket_dev *gasket_dev, uint type)
}

if (!allow_hw_clock_gating) {
- val0 = gasket_dev_read_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3);
+ val0 = gasket_dev_read_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3);
/* Inactive and Sleep mode are disabled. */
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3, 0x3,
- SCU3_RG_PWR_STATE_OVR_MASK_WIDTH,
- SCU3_RG_PWR_STATE_OVR_BIT_OFFSET);
- val1 = gasket_dev_read_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3);
+ gasket_read_modify_write_32(gasket_dev,
+ APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3, 0x3,
+ SCU3_RG_PWR_STATE_OVR_MASK_WIDTH,
+ SCU3_RG_PWR_STATE_OVR_BIT_OFFSET);
+ val1 = gasket_dev_read_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3);
dev_dbg(gasket_dev->dev,
"Disallow HW clock gating 0x%x -> 0x%x\n", val0, val1);
} else {
- val0 = gasket_dev_read_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3);
+ val0 = gasket_dev_read_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3);
/* Inactive mode enabled - Sleep mode disabled. */
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3, 2,
- SCU3_RG_PWR_STATE_OVR_MASK_WIDTH,
- SCU3_RG_PWR_STATE_OVR_BIT_OFFSET);
- val1 = gasket_dev_read_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3, 2,
+ SCU3_RG_PWR_STATE_OVR_MASK_WIDTH,
+ SCU3_RG_PWR_STATE_OVR_BIT_OFFSET);
+ val1 = gasket_dev_read_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3);
dev_dbg(gasket_dev->dev, "Allow HW clock gating 0x%x -> 0x%x\n",
val0, val1);
}
@@ -373,12 +374,10 @@ static int apex_device_cleanup(struct gasket_dev *gasket_dev)
u64 hib_error;
int ret = 0;

- hib_error = gasket_dev_read_64(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_USER_HIB_ERROR_STATUS);
- scalar_error = gasket_dev_read_64(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_SCALAR_CORE_ERROR_STATUS);
+ hib_error = gasket_dev_read_64(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_USER_HIB_ERROR_STATUS);
+ scalar_error = gasket_dev_read_64(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCALAR_CORE_ERROR_STATUS);

dev_dbg(gasket_dev->dev,
"%s 0x%p hib_error 0x%llx scalar_error 0x%llx\n",
@@ -393,8 +392,8 @@ static int apex_device_cleanup(struct gasket_dev *gasket_dev)
/* Determine if GCB is in reset state. */
static bool is_gcb_in_reset(struct gasket_dev *gasket_dev)
{
- u32 val = gasket_dev_read_32(
- gasket_dev, APEX_BAR_INDEX, APEX_BAR2_REG_SCU_3);
+ u32 val = gasket_dev_read_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_SCU_3);

/* Masks rg_rst_gcb bit of SCU_CTRL_2 */
return (val & SCU3_CUR_RST_GCB_BIT_MASK);
@@ -432,13 +431,11 @@ static int apex_add_dev_cb(struct gasket_dev *gasket_dev)

while (retries < APEX_RESET_RETRY) {
page_table_ready =
- gasket_dev_read_64(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_KERNEL_HIB_PAGE_TABLE_INIT);
+ gasket_dev_read_64(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_KERNEL_HIB_PAGE_TABLE_INIT);
msix_table_ready =
- gasket_dev_read_64(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_KERNEL_HIB_MSIX_TABLE_INIT);
+ gasket_dev_read_64(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_KERNEL_HIB_MSIX_TABLE_INIT);
if (page_table_ready && msix_table_ready)
break;
schedule_timeout(msecs_to_jiffies(APEX_RESET_DELAY));
@@ -481,20 +478,20 @@ static long apex_clock_gating(struct gasket_dev *gasket_dev,

if (ibuf.enable) {
/* Quiesce AXI, gate GCB clock. */
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_AXI_QUIESCE, 0x1, 1, 16);
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_GCB_CLOCK_GATE, 0x1, 2, 18);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_AXI_QUIESCE, 0x1, 1,
+ 16);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_GCB_CLOCK_GATE, 0x1,
+ 2, 18);
} else {
/* Un-gate GCB clock, un-quiesce AXI. */
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_GCB_CLOCK_GATE, 0x0, 2, 18);
- gasket_read_modify_write_32(
- gasket_dev, APEX_BAR_INDEX,
- APEX_BAR2_REG_AXI_QUIESCE, 0x0, 1, 16);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_GCB_CLOCK_GATE, 0x0,
+ 2, 18);
+ gasket_read_modify_write_32(gasket_dev, APEX_BAR_INDEX,
+ APEX_BAR2_REG_AXI_QUIESCE, 0x0, 1,
+ 16);
}
return 0;
}
@@ -516,8 +513,8 @@ static long apex_ioctl(struct file *filp, uint cmd, void __user *argp)
}

/* Display driver sysfs entries. */
-static ssize_t sysfs_show(
- struct device *device, struct device_attribute *attr, char *buf)
+static ssize_t sysfs_show(struct device *device, struct device_attribute *attr,
+ char *buf)
{
int ret;
struct gasket_dev *gasket_dev;
@@ -578,8 +575,8 @@ static struct gasket_sysfs_attribute apex_sysfs_attrs[] = {

static int apex_sysfs_setup_cb(struct gasket_dev *gasket_dev)
{
- return gasket_sysfs_create_entries(
- gasket_dev->dev_info.device, apex_sysfs_attrs);
+ return gasket_sysfs_create_entries(gasket_dev->dev_info.device,
+ apex_sysfs_attrs);
}

/* On device open, perform a core reinit reset. */
--
2.18.0.345.g5c9ce644c3-goog
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