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media: cxd2880-spi: Modified how to declare structure 

This is the modification of structure declaration for spi_transfer.

Signed-off-by: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
Signed-off-by: Masayuki Yamamoto <Masayuki.Yamamoto@sony.com>
Signed-off-by: Hideki Nozawa <Hideki.Nozawa@sony.com>
Signed-off-by: Kota Yonezawa <Kota.Yonezawa@sony.com>
Signed-off-by: Toshihiko Matsumoto <Toshihiko.Matsumoto@sony.com>
Signed-off-by: Satoshi Watanabe <Satoshi.C.Watanabe@sony.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Yasunari Takiguchi 2018-04-26 02:39:17 -04:00 committed by Mauro Carvalho Chehab
parent 12b2efebfa
commit 447f0081fc
1 changed files with 3 additions and 5 deletions
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8
drivers/media/spi/cxd2880-spi.c
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@ -60,14 +60,13 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int cxd2880_write_spi(struct spi_device *spi, u8 *data, u32 size)
{
struct spi_message msg;
struct spi_transfer tx;
struct spi_transfer tx = {};
if (!spi || !data) {
pr_err("invalid arg\n");
return -EINVAL;
}
memset(&tx, 0, sizeof(tx));
tx.tx_buf = data;
tx.len = size;
@ -120,7 +119,7 @@ static int cxd2880_spi_read_ts(struct spi_device *spi,
int ret;
u8 data[3];
struct spi_message message;
struct spi_transfer transfer[2];
struct spi_transfer transfer[2] = {};
if (!spi || !read_data || !packet_num) {
pr_err("invalid arg\n");
@ -136,7 +135,6 @@ static int cxd2880_spi_read_ts(struct spi_device *spi,
data[2] = packet_num;
spi_message_init(&message);
memset(transfer, 0, sizeof(transfer));
transfer[0].len = 3;
transfer[0].tx_buf = data;
@ -373,7 +371,7 @@ static int cxd2880_start_feed(struct dvb_demux_feed *feed)
}
}
if (i == CXD2880_MAX_FILTER_SIZE) {
pr_err("PID filter is full. Assumed bug.\n");
pr_err("PID filter is full.\n");
return -EINVAL;
}
if (!dvb_spi->all_pid_feed_count)