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VC04 has now a independent bus vchiq_bus to register its devices.
However, the module auto-loading for bcm2835-audio and bcm2835-camera
currently happens through MODULE_ALIAS() macro specified explicitly.
The correct way to auto-load a module, is when the alias is picked
out from MODULE_DEVICE_TABLE(). In order to get there, we need to
introduce vchiq_device_id and add relevant entries in file2alias.c
infrastructure so that aliases can be generated. This patch targets
adding vchiq_device_id and do_vchiq_entry, in order to
generate those alias using the /script/mod/file2alias.c.
Going forward the MODULE_ALIAS() from bcm2835-camera and bcm2835-audio
will be dropped, in favour of MODULE_DEVICE_TABLE being used there.
The alias format for vchiq_bus devices will be "vchiq:<dev_name>".
Adjust the vchiq_bus_uevent() to reflect that.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Link: https://lore.kernel.org/r/20231019090128.430297-2-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
As per device_register() documentation, this kfree() on error path will
crash. The call to put_device() is all that is needed here to free the
memory.
Fixes: 027e5703de6b ("staging: vc04_services: vchiq_arm: Add new bus type and device type")
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/20231018055228.825524-1-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
No significant improvements have been done to this driver since commit
a7c3ddf29a78 ("staging: qlge: clean up debugging code in the QL_ALL_DUMP
ifdef land") in January 2021. The driver should not stay in staging
forever. Since it has been abandoned by the vendor and no one has stepped
up to maintain it, delete it.
If some users manifest themselves, the driver will be restored to
drivers/net/ as suggested in the linked message.
Link: https://lore.kernel.org/netdev/20231019074237.7ef255d7@kernel.org/
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Cc: Manish Chopra <manishc@marvell.com>
Cc: Coiby Xu <coiby.xu@gmail.com>
Signed-off-by: Benjamin Poirier <benjamin.poirier@gmail.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20231020124457.312449-3-benjamin.poirier@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Update TODO file to reflect the changes that have been done:
* multiple functions were renamed to have the "qlge_" prefix in commit
f8c047be5401 ("staging: qlge: use qlge_* prefix to avoid namespace
clashes with other qlogic drivers")
* a redundant memset() was removed in commit 953b94009377 ("staging: qlge:
Initialize devlink health dump framework")
* the loop boundary in ql(ge)_alloc_rx_buffers() was updated in commit
e4c911a73c89 ("staging: qlge: Remove rx_ring.type")
* pci_enable_msi() was replaced in commit 4eab532dca76 ("staging:
qlge/qlge_main.c: Replace depracated MSI API.")
* pci_dma_* were replaced in commit e955a071b9b3 ("staging: qlge: replace
deprecated apis pci_dma_*")
* the while loops were rewritten in commit 41e1bf811ace ("Staging: qlge:
Rewrite two while loops as simple for loops")
* indentation was fixed in commit 0eb79fd1e911 ("staging: qlge: cleanup
indent in qlge_main.c")
I also slipped in one new TODO item, naughty me!
Signed-off-by: Benjamin Poirier <benjamin.poirier@gmail.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20231020124457.312449-2-benjamin.poirier@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function prism2sta_ev_txexc() is called by the function
hfa384x_usbin_txcompl() to print the transmit exception event - a debug
information using netdev_dbg().
The debugging utility function can be called directly by
hfa384x_usbin_txcompl().
Signed-off-by: Calvince Otieno <calvncce@gmail.com>
Link: https://lore.kernel.org/r/ZS5eKFCfu7sGOCHL@lab-ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch replaces the usage of pr_debug() with netdev_dbg().
The change is made to enhance context-aware debugging,
improve code clarity, and maintain compatibility with established
network debugging practices. There were no functional code changes.
Signed-off-by: Calvince Otieno <calvncce@gmail.com>
Link: https://lore.kernel.org/r/ZS5RSsaNvOvshNj6@lab-ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adhere to linux coding style. Reported by checkpatch.pl:
CHECK: Lines should not end with a '('
Signed-off-by: Nandha Kumar Singaram <nandhakumar.singaram@gmail.com>
Link: https://lore.kernel.org/r/20231017023544.GA6684@ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename function ddk750_setModeTiming to ddk750_set_mode_timing. This
patch affects three files as the function is imported to other external
files.
This follows snakecase naming convention and ensures a consistent naming
style throughout the file. Issue found by checkpatch.
Mutes the following checkpatch error:
CHECK:Avoid CamelCase: <ddk750_setModeTiming>
Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com>
Link: https://lore.kernel.org/r/20231016201434.7880-6-anonolitunya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename function programModeRegisters to program_mode_registers. This
follows snakecase naming convention and ensures a consistent naming style
throughout the file. Issue found by checkpatch.
Mutes the following checkpatch error:
CHECK: Avoid CamelCase: <programModeRegisters>
Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com>
Link: https://lore.kernel.org/r/20231016201434.7880-5-anonolitunya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename variable dispControl to disp_control. This follows
snakecase naming convention and ensures a consistent naming style
throughout the file. Issue found by checkpatch.
Mutes the following checkpatch error:
CHECK: Avoid CamelCase: <dispControl>
Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com>
Link: https://lore.kernel.org/r/20231016201434.7880-4-anonolitunya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename variable pModeParam to mode_param. This follows snakecase naming
convention and ensures a consistent naming style throughout the file.
Issue found by checkpatch.
Mutes the following checkpatch error:
CHECK: Avoid CamelCase: <pModeParam>
Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com>
Link: https://lore.kernel.org/r/20231016201434.7880-3-anonolitunya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename function displayControlAdjust_SM750E to
display_control_adjust_SM750E. This follows snakecase naming convention
and ensures a consistent naming style throughout the file. Issue found by
checkpatch.
Mutes the following error:
CHECK:Avoid CamelCase: <displayControlAdjust_SM750E>
Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com>
Link: https://lore.kernel.org/r/20231016201434.7880-2-anonolitunya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In commit 697455ce4110 ("staging: rtl8192u: Remove broken driver"), the
driver was removed, along with the Kconfig entry, but the Makefile line
in drivers/staging/Makefile was not updated, so things like 'make clean'
fail to work properly as they will decend into all subdirectories to try
to clean things up.
Resolve this by removing the entry in the main staging Makefile.
Reported-by: Thorsten Leemhuis <linux@leemhuis.info>
Cc: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Fixes: 697455ce4110 ("staging: rtl8192u: Remove broken driver")
Tested-by: Thorsten Leemhuis <linux@leemhuis.info>
Link: https://lore.kernel.org/r/2023101709-amuck-upward-46f1@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch replaces the usage of pr_debug() with netdev_dbg().
The change is made to enhance context-aware debugging,
improve code clarity, and maintain compatibility with established
network debugging practices. There were no functional code changes.
Signed-off-by: Calvince Otieno <calvncce@gmail.com>
Link: https://lore.kernel.org/r/ZS0AZahhusLoN4b/@lab-ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch suggests the use of strscpy() instead of strncpy().
The advantages are that it always adds a NUL terminator and it prevents
a read overflow if the src string is not properly terminated. One
potential disadvantage is that it doesn't zero pad the string like
strncpy() does.
In this code, strscpy() and strncpy() are equivalent and it does not
affect runtime behavior. The string is zeroed on the line before
using memset(). The resulting string was always NUL terminated and
PRISM2_USB_FWFILE is string literal "prism2_ru.fw" so it's NUL
terminated.
However, even though using strscpy() does not fix any bugs, it's
still nicer and makes checkpatch happy.
Signed-off-by: Calvince Otieno <calvncce@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/ZSzapU+eKWvHVwxi@lab-ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function p80211wext_get_wireless_stats() is declared in the code
but has neither been defined nor referenced.
It's definition was removed 13 years ago in the
commit cb3126e60ffc ("Staging: wlan-ng: Switch from wext to cfg80211")
Signed-off-by: Calvince Otieno <calvncce@gmail.com>
Link: https://lore.kernel.org/r/ZSzphFeckE7dM5g/@lab-ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function prism2sta_inf_handover() is called by the parent
function prism2sta_ev_info() to print a literal debug information
string using pr_debug(). The debugging utility function can be called
directly within prism2sta_ev_info().
Furthermore, to make the debugging more module-specific, the netdev_dbg()
function is preferred over the generic pr_debug() utility function.
Signed-off-by: Calvince Otieno <calvncce@gmail.com>
Link: https://lore.kernel.org/r/ZSzJuwlEKPBj9kLN@lab-ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
These functions are declared but not defined or used anywhere. Their
definitions were removed 15 years ago.
prism2mgmt_set_grpaddr() was removed in the
commit 1e7201836c57 ("Staging: wlan-ng: Delete a pile of unused mibs.
And fix WEXT SET_TXPOWER.")
It's signature was changed in the commit 5a2214e2e02f ("staging:
wlang-ng: avoid new typedef: hfa384x_t")
prism2mgmt_get_grpaddr() and prism2mgmt_get_grpaddr_index() were
removed in the commit cbec30c4c00c ("Staging: wlan-ng: Delete a large pile of
now-unused code.")
Signed-off-by: Calvince Otieno <calvncce@gmail.com>
Link: https://lore.kernel.org/r/ZSxFS8EnFr998PqS@lab-ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adhere to linux coding style. Reported by checkpatch.pl:
CHECK: Prefer using the BIT macro
Signed-off-by: Nandha Kumar Singaram <nandhakumar.singaram@gmail.com>
Link: https://lore.kernel.org/r/20231015133558.GA5489@ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
variable name "byBBVGANew" updated like below:
a.type encoding info dropped from name
b.camelcase name replaced by snakecase
Issue found by checkpatch
Signed-off-by: Pavan Bobba <opensource206@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/abb105b822090a82ef081b2e28705bf14b8ce058.1696791459.git.opensource206@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
variable name "byBBVGACurrent" updated like below:
a.type encoding info dropped from name
b.camelcase name replaced by snakecase
Issue found by checkpatch
Signed-off-by: Pavan Bobba <opensource206@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/f0dfd4d2460f858540d465dd8bcfc920c219e94d.1696791459.git.opensource206@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
array name "abyBBVGA" updated like below:
a.type encoding info dropped from name
b.camelcase name replaced by snakecase
Issue found by checkpatch
Signed-off-by: Pavan Bobba <opensource206@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/13a233dff4d6daf728f75ab18b38ec9d0703764b.1696791459.git.opensource206@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename variable pBa to ba to fix checkpatch warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20231014044435.11947-2-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove function _rtl92e_dm_ctrl_initgain_byrssi_false_alarm() as it is
unused. Remove in above function called function
_rtl92e_dm_ctrl_initgain_byrssi_highpwr() as well.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/80a5a0b67d9d225a58c96781c33e2216c0ea1c6e.1697127817.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove variable dig_algorithm as its value is set to DIG_ALGO_BY_RSSI at
initialization. No further writes to dig_algorithm are done. The
equations result accordingly. Remove dead code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/66f7275aa46e68577cc4c20582ffbd16de13f470.1697127817.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove variable dig_enable_flag as its value is set to 1 at
initialization. No further writes to dig_enable_flag are done. The
equations result accordingly. Remove dead code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/24a9245840093c5a14124f9fc896433c7d85d18c.1697127817.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The scsi_lock() and scsi_unlock() macros protect the sm_state and the
single queue element srb for write access in the driver. As suggested,
these names are very generic. Remove the macros from header file and call
spin_lock_irq() & spin_unlock_irq() directly instead.
Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>
Suggested-by: Julia Lawall <julia.lawall@inria.fr>
Signed-off-by: Soumya Negi <soumya.negi97@gmail.com>
Link: https://lore.kernel.org/r/75a5990190cf7a5d20d1c27237b90b583e68ced8.1697152251.git.soumya.negi97@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Driver rts5208 uses macros to read/write data & to perform generic PCI
functions. Rewrite these macros as static inline functions in the header
file.
Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>
Suggested-by: Julia Lawall <julia.lawall@inria.fr>
Signed-off-by: Soumya Negi <soumya.negi97@gmail.com>
Link: https://lore.kernel.org/r/c7431fe4d7f72138d8dc86269794f87c30d21a38.1697152251.git.soumya.negi97@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for
array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).
While there, use struct_size() helper, instead of the open-coded
version, to calculate the size for the allocation of the whole
flexible structure, including of course, the flexible-array member.
This code was found with the help of Coccinelle, and audited and
fixed manually.
Signed-off-by: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/ZSR2O6zGyT/VX6ve@work
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
