From 180a4c42e541cabe478c3f6e6c986a6b61744407 Mon Sep 17 00:00:00 2001 From: Julian Wiedmann Date: Mon, 24 Aug 2020 17:32:52 +0300 Subject: [PATCH] s390/qdio: always use dev_name() for device name in QIB Passing a custom name from the device driver is nice - but in practice it's only zfcp who has been using this. So we might as well hard-code a naming scheme in the qdio layer, so that qeth also benefits from it. Signed-off-by: Julian Wiedmann Reviewed-by: Steffen Maier Signed-off-by: Vasily Gorbik --- arch/s390/include/asm/qdio.h | 2 -- drivers/s390/cio/qdio_main.c | 1 - drivers/s390/cio/qdio_setup.c | 5 ++++- drivers/s390/scsi/zfcp_qdio.c | 2 -- 4 files changed, 4 insertions(+), 6 deletions(-) diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h index 60012fc11bac..19e84c95d1e7 100644 --- a/arch/s390/include/asm/qdio.h +++ b/arch/s390/include/asm/qdio.h @@ -327,7 +327,6 @@ typedef void qdio_handler_t(struct ccw_device *, unsigned int, int, * struct qdio_initialize - qdio initialization data * @q_format: queue format * @qdr_ac: feature flags to set - * @adapter_name: name for the adapter * @qib_param_field_format: format for qib_parm_field * @qib_param_field: pointer to 128 bytes or NULL, if no param field * @qib_rflags: rflags to set @@ -347,7 +346,6 @@ typedef void qdio_handler_t(struct ccw_device *, unsigned int, int, struct qdio_initialize { unsigned char q_format; unsigned char qdr_ac; - unsigned char adapter_name[8]; unsigned int qib_param_field_format; unsigned char *qib_param_field; unsigned char qib_rflags; diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 0ed8c680cae4..f9a31c7819ae 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1219,7 +1219,6 @@ static void qdio_trace_init_data(struct qdio_irq *irq, struct qdio_initialize *data) { DBF_DEV_EVENT(DBF_ERR, irq, "qfmt:%1u", data->q_format); - DBF_DEV_HEX(irq, data->adapter_name, 8, DBF_ERR); DBF_DEV_EVENT(DBF_ERR, irq, "qpff%4x", data->qib_param_field_format); DBF_DEV_HEX(irq, &data->qib_param_field, sizeof(void *), DBF_ERR); DBF_DEV_HEX(irq, &data->input_slib_elements, sizeof(void *), DBF_ERR); diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index 42e1c0949309..a5b2e16b7aa8 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -9,6 +9,8 @@ #include #include #include + +#include #include #include "cio.h" @@ -452,7 +454,8 @@ static void setup_qib(struct qdio_irq *irq_ptr, if (init_data->no_output_qs) irq_ptr->qib.osliba = (unsigned long)(irq_ptr->output_qs[0]->slib); - memcpy(irq_ptr->qib.ebcnam, init_data->adapter_name, 8); + memcpy(irq_ptr->qib.ebcnam, dev_name(&irq_ptr->cdev->dev), 8); + ASCEBC(irq_ptr->qib.ebcnam, 8); } int qdio_setup_irq(struct qdio_irq *irq_ptr, struct qdio_initialize *init_data) diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c index e78d65bd46b1..a8a514074084 100644 --- a/drivers/s390/scsi/zfcp_qdio.c +++ b/drivers/s390/scsi/zfcp_qdio.c @@ -380,8 +380,6 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio) &qdio->adapter->status); init_data.q_format = QDIO_ZFCP_QFMT; - memcpy(init_data.adapter_name, dev_name(&cdev->dev), 8); - ASCEBC(init_data.adapter_name, 8); init_data.qib_rflags = QIB_RFLAGS_ENABLE_DATA_DIV; if (enable_multibuffer) init_data.qdr_ac |= QDR_AC_MULTI_BUFFER_ENABLE; -- 2.39.5