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Searched refs:msg_mutex (Results 1 – 6 of 6) sorted by relevance

/openbmc/linux/arch/powerpc/sysdev/
H A Dpmi.c32 struct mutex msg_mutex; member
140 mutex_init(&data->msg_mutex); in pmi_of_probe()
214 mutex_lock(&data->msg_mutex); in pmi_send_message()
235 mutex_unlock(&data->msg_mutex); in pmi_send_message()
/openbmc/linux/drivers/spi/
H A Dspi-bcm63xx-hsspi.c133 struct mutex msg_mutex; member
172 mutex_lock(&bs->msg_mutex); in wait_mode_store()
177 mutex_unlock(&bs->msg_mutex); in wait_mode_store()
208 mutex_lock(&bs->msg_mutex); in xfer_mode_store()
210 mutex_unlock(&bs->msg_mutex); in xfer_mode_store()
665 mutex_lock(&bs->msg_mutex); in bcm63xx_hsspi_transfer_one()
682 mutex_unlock(&bs->msg_mutex); in bcm63xx_hsspi_transfer_one()
803 mutex_init(&bs->msg_mutex); in bcm63xx_hsspi_probe()
H A Dspi-bcmbca-hsspi.c114 struct mutex msg_mutex; member
150 mutex_lock(&bs->msg_mutex); in wait_mode_store()
155 mutex_unlock(&bs->msg_mutex); in wait_mode_store()
378 mutex_lock(&bs->msg_mutex); in bcmbca_hsspi_transfer_one()
406 mutex_unlock(&bs->msg_mutex); in bcmbca_hsspi_transfer_one()
507 mutex_init(&bs->msg_mutex); in bcmbca_hsspi_probe()
/openbmc/linux/sound/soc/intel/avs/
H A Dipc.c469 mutex_lock(&ipc->msg_mutex); in avs_dsp_do_send_msg()
496 mutex_unlock(&ipc->msg_mutex); in avs_dsp_do_send_msg()
557 mutex_lock(&ipc->msg_mutex); in avs_dsp_do_send_rom_msg()
575 mutex_unlock(&ipc->msg_mutex); in avs_dsp_do_send_rom_msg()
621 mutex_init(&ipc->msg_mutex); in avs_ipc_init()
H A Davs.h222 struct mutex msg_mutex; member
/openbmc/linux/drivers/char/xillybus/
H A Dxillyusb.c181 struct mutex msg_mutex; /* serialize opcode transmission */ member
1081 mutex_lock(&xdev->msg_mutex); in xillyusb_send_opcode()
1106 mutex_unlock(&xdev->msg_mutex); in xillyusb_send_opcode()
2158 mutex_init(&xdev->msg_mutex); in xillyusb_probe()