From: Ran Algawi <ran.algawi@gmail.com>
To: gregkh@linuxfoundation.org
Cc: linux-media@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: [Patch] Staging: media: bcm2048: fixed errors and warnings
Date: Fri, 10 Feb 2017 11:41:41 +0200 [thread overview]
Message-ID: <20170210094141.GA24612@LestatChateau> (raw)
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[-- Attachment #2: 0001-Staging-media-bcm2048-fixed-20-warings-errors.patch --]
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>From 678cf1e0eb1d30537b228e25e38cd4f35c1501ee Mon Sep 17 00:00:00 2001
From: Ran Algawi <ran.algawi@gmail.com>
Date: Fri, 10 Feb 2017 11:11:27 +0200
Subject: [PATCH 1/2] Staging: media: bcm2048: fixed 20+ warings/errors
Fixed a coding style issues, and two major erros about complex macros
and an error where the driver used a decimal number insted of an octal
number when using a warning.
Signed-off-by: Ran Algawi <ran.algawi@gmail.com>
---
drivers/staging/media/bcm2048/radio-bcm2048.c | 64 +++++++++++++--------------
1 file changed, 32 insertions(+), 32 deletions(-)
diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 37bd439..55968ba 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -177,12 +177,12 @@
#define BCM2048_FREQDEV_UNIT 10000
#define BCM2048_FREQV4L2_MULTI 625
-#define dev_to_v4l2(f) ((f * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
-#define v4l2_to_dev(f) ((f * BCM2048_FREQV4L2_MULTI) / BCM2048_FREQDEV_UNIT)
+#define dev_to_v4l2(f) (((f) * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
+#define v4l2_to_dev(f) (((f) * BCM2048_FREQV4L2_MULTI) / BCM2048_FREQDEV_UNIT)
-#define msb(x) ((u8)((u16)x >> 8))
-#define lsb(x) ((u8)((u16)x & 0x00FF))
-#define compose_u16(msb, lsb) (((u16)msb << 8) | lsb)
+#define msb(x) ((u8)((u16)(x) >> 8))
+#define lsb(x) ((u8)((u16)(x) & 0x00FF))
+#define compose_u16(msb, lsb) (((u16)(msb) << 8) | (lsb))
#define BCM2048_DEFAULT_POWERING_DELAY 20
#define BCM2048_DEFAULT_REGION 0x02
@@ -300,7 +300,7 @@ struct bcm2048_device {
};
static int radio_nr = -1; /* radio device minor (-1 ==> auto assign) */
-module_param(radio_nr, int, 0);
+module_param(radio_nr, int, 0000);
MODULE_PARM_DESC(radio_nr,
"Minor number for radio device (-1 ==> auto assign)");
@@ -1534,7 +1534,7 @@ static int bcm2048_parse_rt_match_c(struct bcm2048_device *bdev, int i,
if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
return 0;
- BUG_ON((index+2) >= BCM2048_MAX_RDS_RT);
+ WARN_ON((index + 2) >= BCM2048_MAX_RDS_RT);
if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
BCM2048_RDS_BLOCK_C) {
@@ -1557,7 +1557,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
return;
- BUG_ON((index+4) >= BCM2048_MAX_RDS_RT);
+ WARN_ON((index + 4) >= BCM2048_MAX_RDS_RT);
if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
BCM2048_RDS_BLOCK_D)
@@ -1857,7 +1857,7 @@ static int bcm2048_probe(struct bcm2048_device *bdev)
goto unlock;
err = bcm2048_set_fm_search_rssi_threshold(bdev,
- BCM2048_DEFAULT_RSSI_THRESHOLD);
+ BCM2048_DEFAULT_RSSI_THRESHOLD);
if (err < 0)
goto unlock;
@@ -1992,7 +1992,7 @@ static ssize_t bcm2048_##prop##_read(struct device *dev, \
return sprintf(buf, mask "\n", value); \
}
-#define DEFINE_SYSFS_PROPERTY(prop, signal, size, mask, check) \
+#define DEFINE_SYSFS_PROPERTY(prop, signal, size, mask, check) \
property_write(prop, signal size, mask, check) \
property_read(prop, size, mask)
@@ -2020,27 +2020,27 @@ static ssize_t bcm2048_##prop##_read(struct device *dev, \
return count; \
}
-DEFINE_SYSFS_PROPERTY(power_state, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(mute, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(audio_route, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(dac_output, unsigned, int, "%u", 0)
-
-DEFINE_SYSFS_PROPERTY(fm_hi_lo_injection, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(fm_frequency, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(fm_af_frequency, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(fm_deemphasis, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(fm_rds_mask, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(fm_best_tune_mode, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(fm_search_rssi_threshold, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(fm_search_mode_direction, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(fm_search_tune_mode, unsigned, int, "%u", value > 3)
-
-DEFINE_SYSFS_PROPERTY(rds, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(rds_b_block_mask, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(rds_b_block_match, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(rds_pi_mask, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(rds_pi_match, unsigned, int, "%u", 0)
-DEFINE_SYSFS_PROPERTY(rds_wline, unsigned, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(power_state, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(mute, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(audio_route, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(dac_output, unsigned int, int, "%u", 0)
+
+DEFINE_SYSFS_PROPERTY(fm_hi_lo_injection, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(fm_frequency, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(fm_af_frequency, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(fm_deemphasis, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(fm_rds_mask, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(fm_best_tune_mode, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(fm_search_rssi_threshold, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(fm_search_mode_direction, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(fm_search_tune_mode, unsigned int, int, "%u", value > 3)
+
+DEFINE_SYSFS_PROPERTY(rds, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(rds_b_block_mask, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(rds_b_block_match, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(rds_pi_mask, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(rds_pi_match, unsigned int, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(rds_wline, unsigned int, int, "%u", 0)
property_read(rds_pi, unsigned int, "%x")
property_str_read(rds_rt, (BCM2048_MAX_RDS_RT + 1))
property_str_read(rds_ps, (BCM2048_MAX_RDS_PS + 1))
@@ -2052,7 +2052,7 @@ property_read(region_bottom_frequency, unsigned int, "%u")
property_read(region_top_frequency, unsigned int, "%u")
property_signed_read(fm_carrier_error, int, "%d")
property_signed_read(fm_rssi, int, "%d")
-DEFINE_SYSFS_PROPERTY(region, unsigned, int, "%u", 0)
+DEFINE_SYSFS_PROPERTY(region, unsigned int, int, "%u", 0)
static struct device_attribute attrs[] = {
__ATTR(power_state, 0644, bcm2048_power_state_read,
--
2.7.4
[-- Attachment #3: 0002-Staging-media-bcm2048-fixed-warnings-and-erros.patch --]
[-- Type: text/x-diff, Size: 1268 bytes --]
>From c0f4ae981d1fa3be29c4dfed4494d71f24309056 Mon Sep 17 00:00:00 2001
From: Ran Algawi <ran.algawi@gmail.com>
Date: Fri, 10 Feb 2017 11:29:40 +0200
Subject: [PATCH 2/2] Staging: media: bcm2048: fixed warnings and erros
Fixed a coding style issue.
Also, fixed an error where the function used a decimal number instead of
an octal number when calling errors.
Signed-off-by: Ran Algawi <ran.algawi@gmail.com>
---
drivers/staging/media/bcm2048/radio-bcm2048.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 55968ba..6ba4061 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1992,9 +1992,9 @@ static ssize_t bcm2048_##prop##_read(struct device *dev, \
return sprintf(buf, mask "\n", value); \
}
-#define DEFINE_SYSFS_PROPERTY(prop, signal, size, mask, check) \
+#define DEFINE_SYSFS_PROPERTY(prop, signal, size, mask, check) { \
property_write(prop, signal size, mask, check) \
-property_read(prop, size, mask)
+property_read(prop, size, mask) }
#define property_str_read(prop, size) \
static ssize_t bcm2048_##prop##_read(struct device *dev, \
--
2.7.4
next reply other threads:[~2017-02-10 9:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-10 9:41 Ran Algawi [this message]
2017-02-10 11:39 ` [Patch] Staging: media: bcm2048: fixed errors and warnings kbuild test robot
2017-02-10 14:00 ` Greg KH
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