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media: i2c: ds90ub960: Use HZ_PER_MHZ

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Use HZ_PER_MHZ instead of 1000000U.

Reviewed-by: Jai Luthra <jai.luthra@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Tomi Valkeinen
2024-12-19 12:50:16 +01:00
committed by Mauro Carvalho Chehab
parent 5dbbd0609b
commit a56fac44be
1 changed files with 6 additions and 5 deletions
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drivers/media/i2c/ds90ub960.c
+6 -5
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@@ -43,6 +43,7 @@
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/units.h>
#include <linux/workqueue.h>
#include <media/i2c/ds90ub9xx.h>
@@ -51,7 +52,7 @@
#include <media/v4l2-fwnode.h>
#include <media/v4l2-subdev.h>
#define MHZ(v) ((u32)((v) * 1000000U))
#define MHZ(v) ((u32)((v) * HZ_PER_MHZ))
#define UB960_POLL_TIME_MS 500
@@ -1578,7 +1579,7 @@ static int ub960_rxport_wait_locks(struct ub960_data *priv,
if (priv->hw_data->is_ub9702) {
dev_dbg(dev, "\trx%u: locked, freq %llu Hz\n",
nport, (v * 1000000ULL) >> 8);
nport, ((u64)v * HZ_PER_MHZ) >> 8);
} else {
ret = ub960_rxport_get_strobe_pos(priv, nport,
&strobe_pos);
@@ -1592,7 +1593,7 @@ static int ub960_rxport_wait_locks(struct ub960_data *priv,
dev_dbg(dev,
"\trx%u: locked, SP: %d, EQ: %u, freq %llu Hz\n",
nport, strobe_pos, eq_level,
(v * 1000000ULL) >> 8);
((u64)v * HZ_PER_MHZ) >> 8);
}
}
@@ -3065,7 +3066,7 @@ static int ub960_log_status(struct v4l2_subdev *sd)
dev_info(dev, "\trx_port_sts2 %#02x\n", v);
ub960_rxport_read16(priv, nport, UB960_RR_RX_FREQ_HIGH, &v16);
dev_info(dev, "\tlink freq %llu Hz\n", (v16 * 1000000ULL) >> 8);
dev_info(dev, "\tlink freq %llu Hz\n", ((u64)v16 * HZ_PER_MHZ) >> 8);
ub960_rxport_read16(priv, nport, UB960_RR_RX_PAR_ERR_HI, &v16);
dev_info(dev, "\tparity errors %u\n", v16);
@@ -3863,7 +3864,7 @@ static int ub960_enable_core_hw(struct ub960_data *priv)
dev_dbg(dev, "refclk valid %u freq %u MHz (clk fw freq %lu MHz)\n",
!!(dev_sts & BIT(4)), refclk_freq,
clk_get_rate(priv->refclk) / 1000000);
clk_get_rate(priv->refclk) / HZ_PER_MHZ);
/* Disable all RX ports by default */
ret = ub960_write(priv, UB960_SR_RX_PORT_CTL, 0);