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[69.181.214.135]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7371167d88fsm12664720b3a.96.2025.03.19.14.59.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Mar 2025 14:59:39 -0700 (PDT) From: Michael Rubin To: Dave Penkler , Greg Kroah-Hartman Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Michael Rubin Subject: [PATCH v1 02/20] staging: gpib: agilent_82350b: struct gpib_board Date: Wed, 19 Mar 2025 21:59:06 +0000 Message-ID: <20250319215924.19387-3-matchstick@neverthere.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250319215924.19387-1-matchstick@neverthere.org> References: <20250319215924.19387-1-matchstick@neverthere.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Using Linux code style for struct gpib_board. Adhering to Linux code style. In general, a pointer, or a struct that has elements that can reasonably be directly accessed should never be a typedef. Signed-off-by: Michael Rubin --- .../gpib/agilent_82350b/agilent_82350b.c | 99 ++++++++++--------- 1 file changed, 55 insertions(+), 44 deletions(-) diff --git a/drivers/staging/gpib/agilent_82350b/agilent_82350b.c b/drivers= /staging/gpib/agilent_82350b/agilent_82350b.c index f83e1f321561..15a9c4ab77ba 100644 --- a/drivers/staging/gpib/agilent_82350b/agilent_82350b.c +++ b/drivers/staging/gpib/agilent_82350b/agilent_82350b.c @@ -25,13 +25,13 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("GPIB driver for Agilent 82350b"); =20 static int read_transfer_counter(struct agilent_82350b_priv *a_priv); -static unsigned short read_and_clear_event_status(gpib_board_t *board); +static unsigned short read_and_clear_event_status(struct gpib_board *board= ); static void set_transfer_counter(struct agilent_82350b_priv *a_priv, int c= ount); -static int agilent_82350b_write(gpib_board_t *board, uint8_t *buffer, size= _t length, int send_eoi, - size_t *bytes_written); +static int agilent_82350b_write(struct gpib_board *board, uint8_t *buffer, + size_t length, int send_eoi, size_t *bytes_written); =20 -static int agilent_82350b_accel_read(gpib_board_t *board, uint8_t *buffer,= size_t length, int *end, - size_t *bytes_read) +static int agilent_82350b_accel_read(struct gpib_board *board, uint8_t *bu= ffer, + size_t length, int *end, size_t *bytes_read) =20 { struct agilent_82350b_priv *a_priv =3D board->private_data; @@ -130,7 +130,7 @@ static int agilent_82350b_accel_read(gpib_board_t *boar= d, uint8_t *buffer, size_ return 0; } =20 -static int translate_wait_return_value(gpib_board_t *board, int retval) +static int translate_wait_return_value(struct gpib_board *board, int retva= l) =20 { struct agilent_82350b_priv *a_priv =3D board->private_data; @@ -145,8 +145,9 @@ static int translate_wait_return_value(gpib_board_t *bo= ard, int retval) return 0; } =20 -static int agilent_82350b_accel_write(gpib_board_t *board, uint8_t *buffer= , size_t length, - int send_eoi, size_t *bytes_written) +static int agilent_82350b_accel_write(struct gpib_board *board, uint8_t *b= uffer, + size_t length, int send_eoi, + size_t *bytes_written) { struct agilent_82350b_priv *a_priv =3D board->private_data; struct tms9914_priv *tms_priv =3D &a_priv->tms9914_priv; @@ -227,7 +228,7 @@ static int agilent_82350b_accel_write(gpib_board_t *boa= rd, uint8_t *buffer, size return 0; } =20 -static unsigned short read_and_clear_event_status(gpib_board_t *board) +static unsigned short read_and_clear_event_status(struct gpib_board *board) { struct agilent_82350b_priv *a_priv =3D board->private_data; unsigned long flags; @@ -245,7 +246,7 @@ static irqreturn_t agilent_82350b_interrupt(int irq, vo= id *arg) { int tms9914_status1 =3D 0, tms9914_status2 =3D 0; int event_status; - gpib_board_t *board =3D arg; + struct gpib_board *board =3D arg; struct agilent_82350b_priv *a_priv =3D board->private_data; unsigned long flags; irqreturn_t retval =3D IRQ_NONE; @@ -272,7 +273,7 @@ static irqreturn_t agilent_82350b_interrupt(int irq, vo= id *arg) return retval; } =20 -static void agilent_82350b_detach(gpib_board_t *board); +static void agilent_82350b_detach(struct gpib_board *board); =20 static int read_transfer_counter(struct agilent_82350b_priv *a_priv) { @@ -296,17 +297,16 @@ static void set_transfer_counter(struct agilent_82350= b_priv *a_priv, int count) } =20 // wrappers for interface functions -static int agilent_82350b_read(gpib_board_t *board, uint8_t *buffer, size_= t length, int *end, - size_t *bytes_read) - +static int agilent_82350b_read(struct gpib_board *board, uint8_t *buffer, + size_t length, int *end, size_t *bytes_read) { struct agilent_82350b_priv *priv =3D board->private_data; =20 return tms9914_read(board, &priv->tms9914_priv, buffer, length, end, byte= s_read); } =20 -static int agilent_82350b_write(gpib_board_t *board, uint8_t *buffer, size= _t length, int send_eoi, - size_t *bytes_written) +static int agilent_82350b_write(struct gpib_board *board, uint8_t *buffer, + size_t length, int send_eoi, size_t *bytes_written) =20 { struct agilent_82350b_priv *priv =3D board->private_data; @@ -314,8 +314,8 @@ static int agilent_82350b_write(gpib_board_t *board, ui= nt8_t *buffer, size_t len return tms9914_write(board, &priv->tms9914_priv, buffer, length, send_eoi= , bytes_written); } =20 -static int agilent_82350b_command(gpib_board_t *board, uint8_t *buffer, si= ze_t length, - size_t *bytes_written) +static int agilent_82350b_command(struct gpib_board *board, uint8_t *buffe= r, + size_t length, size_t *bytes_written) =20 { struct agilent_82350b_priv *priv =3D board->private_data; @@ -323,7 +323,7 @@ static int agilent_82350b_command(gpib_board_t *board, = uint8_t *buffer, size_t l return tms9914_command(board, &priv->tms9914_priv, buffer, length, bytes_= written); } =20 -static int agilent_82350b_take_control(gpib_board_t *board, int synchronou= s) +static int agilent_82350b_take_control(struct gpib_board *board, int synch= ronous) =20 { struct agilent_82350b_priv *priv =3D board->private_data; @@ -331,7 +331,7 @@ static int agilent_82350b_take_control(gpib_board_t *bo= ard, int synchronous) return tms9914_take_control_workaround(board, &priv->tms9914_priv, synchr= onous); } =20 -static int agilent_82350b_go_to_standby(gpib_board_t *board) +static int agilent_82350b_go_to_standby(struct gpib_board *board) =20 { struct agilent_82350b_priv *priv =3D board->private_data; @@ -339,7 +339,8 @@ static int agilent_82350b_go_to_standby(gpib_board_t *b= oard) return tms9914_go_to_standby(board, &priv->tms9914_priv); } =20 -static void agilent_82350b_request_system_control(gpib_board_t *board, int= request_control) +static void agilent_82350b_request_system_control(struct gpib_board *board, + int request_control) =20 { struct agilent_82350b_priv *a_priv =3D board->private_data; @@ -357,7 +358,7 @@ static void agilent_82350b_request_system_control(gpib_= board_t *board, int reque tms9914_request_system_control(board, &a_priv->tms9914_priv, request_cont= rol); } =20 -static void agilent_82350b_interface_clear(gpib_board_t *board, int assert) +static void agilent_82350b_interface_clear(struct gpib_board *board, int a= ssert) =20 { struct agilent_82350b_priv *priv =3D board->private_data; @@ -365,91 +366,97 @@ static void agilent_82350b_interface_clear(gpib_board= _t *board, int assert) tms9914_interface_clear(board, &priv->tms9914_priv, assert); } =20 -static void agilent_82350b_remote_enable(gpib_board_t *board, int enable) +static void agilent_82350b_remote_enable(struct gpib_board *board, int ena= ble) { struct agilent_82350b_priv *priv =3D board->private_data; =20 tms9914_remote_enable(board, &priv->tms9914_priv, enable); } =20 -static int agilent_82350b_enable_eos(gpib_board_t *board, uint8_t eos_byte= , int compare_8_bits) +static int agilent_82350b_enable_eos(struct gpib_board *board, uint8_t eos= _byte, + int compare_8_bits) { struct agilent_82350b_priv *priv =3D board->private_data; =20 return tms9914_enable_eos(board, &priv->tms9914_priv, eos_byte, compare_8= _bits); } =20 -static void agilent_82350b_disable_eos(gpib_board_t *board) +static void agilent_82350b_disable_eos(struct gpib_board *board) { struct agilent_82350b_priv *priv =3D board->private_data; =20 tms9914_disable_eos(board, &priv->tms9914_priv); } =20 -static unsigned int agilent_82350b_update_status(gpib_board_t *board, unsi= gned int clear_mask) +static unsigned int agilent_82350b_update_status(struct gpib_board *board, + unsigned int clear_mask) { struct agilent_82350b_priv *priv =3D board->private_data; =20 return tms9914_update_status(board, &priv->tms9914_priv, clear_mask); } =20 -static int agilent_82350b_primary_address(gpib_board_t *board, unsigned in= t address) +static int agilent_82350b_primary_address(struct gpib_board *board, + unsigned int address) { struct agilent_82350b_priv *priv =3D board->private_data; =20 return tms9914_primary_address(board, &priv->tms9914_priv, address); } =20 -static int agilent_82350b_secondary_address(gpib_board_t *board, unsigned = int address, int enable) +static int agilent_82350b_secondary_address(struct gpib_board *board, + unsigned int address, int enable) { struct agilent_82350b_priv *priv =3D board->private_data; =20 return tms9914_secondary_address(board, &priv->tms9914_priv, address, ena= ble); } =20 -static int agilent_82350b_parallel_poll(gpib_board_t *board, uint8_t *resu= lt) +static int agilent_82350b_parallel_poll(struct gpib_board *board, uint8_t = *result) { struct agilent_82350b_priv *priv =3D board->private_data; =20 return tms9914_parallel_poll(board, &priv->tms9914_priv, result); } =20 -static void agilent_82350b_parallel_poll_configure(gpib_board_t *board, ui= nt8_t config) +static void agilent_82350b_parallel_poll_configure(struct gpib_board *boar= d, + uint8_t config) { struct agilent_82350b_priv *priv =3D board->private_data; =20 tms9914_parallel_poll_configure(board, &priv->tms9914_priv, config); } =20 -static void agilent_82350b_parallel_poll_response(gpib_board_t *board, int= ist) +static void agilent_82350b_parallel_poll_response(struct gpib_board *board= , int ist) { struct agilent_82350b_priv *priv =3D board->private_data; =20 tms9914_parallel_poll_response(board, &priv->tms9914_priv, ist); } =20 -static void agilent_82350b_serial_poll_response(gpib_board_t *board, uint8= _t status) +static void agilent_82350b_serial_poll_response(struct gpib_board *board, = uint8_t status) { struct agilent_82350b_priv *priv =3D board->private_data; =20 tms9914_serial_poll_response(board, &priv->tms9914_priv, status); } =20 -static uint8_t agilent_82350b_serial_poll_status(gpib_board_t *board) +static uint8_t agilent_82350b_serial_poll_status(struct gpib_board *board) { struct agilent_82350b_priv *priv =3D board->private_data; =20 return tms9914_serial_poll_status(board, &priv->tms9914_priv); } =20 -static int agilent_82350b_line_status(const gpib_board_t *board) +static int agilent_82350b_line_status(const struct gpib_board *board) { struct agilent_82350b_priv *priv =3D board->private_data; =20 return tms9914_line_status(board, &priv->tms9914_priv); } =20 -static unsigned int agilent_82350b_t1_delay(gpib_board_t *board, unsigned = int nanosec) +static unsigned int agilent_82350b_t1_delay(struct gpib_board *board, + unsigned int nanosec) { struct agilent_82350b_priv *a_priv =3D board->private_data; static const int nanosec_per_clock =3D 30; @@ -464,14 +471,14 @@ static unsigned int agilent_82350b_t1_delay(gpib_boar= d_t *board, unsigned int na return value * nanosec_per_clock; } =20 -static void agilent_82350b_return_to_local(gpib_board_t *board) +static void agilent_82350b_return_to_local(struct gpib_board *board) { struct agilent_82350b_priv *priv =3D board->private_data; =20 tms9914_return_to_local(board, &priv->tms9914_priv); } =20 -static int agilent_82350b_allocate_private(gpib_board_t *board) +static int agilent_82350b_allocate_private(struct gpib_board *board) { board->private_data =3D kzalloc(sizeof(struct agilent_82350b_priv), GFP_K= ERNEL); if (!board->private_data) @@ -479,13 +486,14 @@ static int agilent_82350b_allocate_private(gpib_board= _t *board) return 0; } =20 -static void agilent_82350b_free_private(gpib_board_t *board) +static void agilent_82350b_free_private(struct gpib_board *board) { kfree(board->private_data); board->private_data =3D NULL; } =20 -static int init_82350a_hardware(gpib_board_t *board, const gpib_board_conf= ig_t *config) +static int init_82350a_hardware(struct gpib_board *board, + const gpib_board_config_t *config) { struct agilent_82350b_priv *a_priv =3D board->private_data; static const unsigned int firmware_length =3D 5302; @@ -550,7 +558,7 @@ static int init_82350a_hardware(gpib_board_t *board, co= nst gpib_board_config_t * return 0; } =20 -static int test_sram(gpib_board_t *board) +static int test_sram(struct gpib_board *board) =20 { struct agilent_82350b_priv *a_priv =3D board->private_data; @@ -579,7 +587,8 @@ static int test_sram(gpib_board_t *board) return 0; } =20 -static int agilent_82350b_generic_attach(gpib_board_t *board, const gpib_b= oard_config_t *config, +static int agilent_82350b_generic_attach(struct gpib_board *board, + const gpib_board_config_t *config, int use_fifos) =20 { @@ -721,17 +730,19 @@ static int agilent_82350b_generic_attach(gpib_board_t= *board, const gpib_board_c return 0; } =20 -static int agilent_82350b_unaccel_attach(gpib_board_t *board, const gpib_b= oard_config_t *config) +static int agilent_82350b_unaccel_attach(struct gpib_board *board, + const gpib_board_config_t *config) { return agilent_82350b_generic_attach(board, config, 0); } =20 -static int agilent_82350b_accel_attach(gpib_board_t *board, const gpib_boa= rd_config_t *config) +static int agilent_82350b_accel_attach(struct gpib_board *board, + const gpib_board_config_t *config) { return agilent_82350b_generic_attach(board, config, 1); } =20 -static void agilent_82350b_detach(gpib_board_t *board) +static void agilent_82350b_detach(struct gpib_board *board) { struct agilent_82350b_priv *a_priv =3D board->private_data; struct tms9914_priv *tms_priv; --=20 2.43.0