Update driver to use some of modern APIs. It's not a full clean up series, just a set of ad-hoc changes. In v2: - fixed mistakes pointed by Mathias and LKP - sent with a cover letter Andy Shevchenko (10): xhci: dbc: Drop duplicate checks for dma_free_coherent() xhci: dbc: Convert to use sysfs_streq() xhci: dbc: Use sysfs_emit() to instead of scnprintf() xhci: dbc: Use ATTRIBUTE_GROUPS() xhci: dbc: Check for errors first in xhci_dbc_stop() xhci: dbc: Don't shadow error codes in store() functions xhci: dbc: Replace custom return value with proper Linux error code xhci: dbc: Use sizeof_field() where it makes sense xhci: dbc: Use sizeof(*pointer) instead of sizeof(type) xhci: dbc: Add missing headers drivers/usb/host/xhci-dbgcap.c | 132 +++++++++++++++++---------------- drivers/usb/host/xhci-dbgcap.h | 1 + 2 files changed, 70 insertions(+), 63 deletions(-) -- 2.40.0.1.gaa8946217a0b
