Searched refs:filesem (Results 1 – 4 of 4) sorted by relevance
| /OK3568_Linux_fs/kernel/drivers/usb/gadget/function/ |
| H A D | storage_common.c | 332 ssize_t fsg_show_file(struct fsg_lun *curlun, struct rw_semaphore *filesem, in fsg_show_file() argument
338 down_read(filesem); in fsg_show_file()
353 up_read(filesem); in fsg_show_file()
393 ssize_t fsg_store_ro(struct fsg_lun *curlun, struct rw_semaphore *filesem, in fsg_store_ro() argument
407 down_read(filesem); in fsg_store_ro()
411 up_read(filesem); in fsg_store_ro()
436 ssize_t fsg_store_file(struct fsg_lun *curlun, struct rw_semaphore *filesem, in fsg_store_file() argument
451 down_write(filesem); in fsg_store_file()
462 up_write(filesem); in fsg_store_file()
467 ssize_t fsg_store_cdrom(struct fsg_lun *curlun, struct rw_semaphore *filesem, in fsg_store_cdrom() argument
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| H A D | storage_common.h | 206 ssize_t fsg_show_file(struct fsg_lun *curlun, struct rw_semaphore *filesem,
211 ssize_t fsg_store_ro(struct fsg_lun *curlun, struct rw_semaphore *filesem,
214 ssize_t fsg_store_file(struct fsg_lun *curlun, struct rw_semaphore *filesem,
216 ssize_t fsg_store_cdrom(struct fsg_lun *curlun, struct rw_semaphore *filesem,
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| H A D | f_mass_storage.c | 270 struct rw_semaphore filesem; member
1386 up_read(&common->filesem); in do_start_stop()
1387 down_write(&common->filesem); in do_start_stop()
1389 up_write(&common->filesem); in do_start_stop()
1390 down_read(&common->filesem); in do_start_stop()
1864 down_read(&common->filesem); /* We're using the backing file */ in do_scsi_command()
2102 up_read(&common->filesem); in do_scsi_command()
2546 down_write(&common->filesem); in fsg_main_thread()
2553 up_write(&common->filesem); in fsg_main_thread()
2581 struct rw_semaphore *filesem = dev_get_drvdata(dev); in file_show() local
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| /OK3568_Linux_fs/u-boot/drivers/usb/gadget/ |
| H A D | f_mass_storage.c | 1804 down_read(&common->filesem); /* We're using the backing file */ in do_scsi_command()
2053 up_read(&common->filesem); in do_scsi_command()
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