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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-10 15:36:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-19 12:05:58 +0300 |
| commit | c4c2fac94dd04d982676278123affdeb11c32a72 (patch) | |
| tree | 51a0c28f32a4f339b01067fed8ccfdd081e5f48a | |
| parent | b9f20cff54f76e5fdc5be3eb33286416b3494492 (diff) | |
| download | linux-c4c2fac94dd04d982676278123affdeb11c32a72.tar.xz | |
USB: gadget: f_mass_storage: get rid of DEVICE_ATTR() usage
The last holdout in the drivers/usb/* tree using DEVICE_ATTR() is the
f_mass_storage driver, so move it to use DEVICE_ATTR_RW() instead. The
mode is overridden in the is_visible callback to set it properly
depending on if this is a cdrom or removable device.
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Maxim Devaev <mdevaev@gmail.com>
Cc: Wesley Cheng <quic_wcheng@quicinc.com>
Cc: Neal Liu <neal_liu@aspeedtech.com>
Cc: Roger Quadros <roger.quadros@nokia.com>
Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Cai Huoqing <cai.huoqing@linux.dev>
Link: https://lore.kernel.org/r/20220810123656.3637104-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/gadget/function/f_mass_storage.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index 925e99f9775c..3abf7f586e2a 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -2662,11 +2662,16 @@ static ssize_t forced_eject_store(struct device *dev, } static DEVICE_ATTR_RW(nofua); -/* mode wil be set in fsg_lun_attr_is_visible() */ -static DEVICE_ATTR(ro, 0, ro_show, ro_store); -static DEVICE_ATTR(file, 0, file_show, file_store); static DEVICE_ATTR_WO(forced_eject); +/* + * Mode of the ro and file attribute files will be overridden in + * fsg_lun_dev_is_visible() depending on if this is a cdrom, or if it is a + * removable device. + */ +static DEVICE_ATTR_RW(ro); +static DEVICE_ATTR_RW(file); + /****************************** FSG COMMON ******************************/ static void fsg_lun_release(struct device *dev) |