kernel/drivers/pinctrl/intel/pinctrl-baytrail.c, branch linux-rolling-stable

pinctrl: baytrail: Unify messages with help of dev_err_probe()

2025-11-04T08:28:55Z

Unify error messages that might appear during probe phase by switching to use dev_err_probe(). Acked-by: Mika Westerberg Signed-off-by: Andy Shevchenko

treewide: rename GPIO set callbacks back to their original names

2025-08-07T08:07:06Z

The conversion of all GPIO drivers to using the .set_rv() and .set_multiple_rv() callbacks from struct gpio_chip (which - unlike their predecessors - return an integer and allow the controller drivers to indicate failures to users) is now complete and the legacy ones have been removed. Rename the new callbacks back to their original names in one sweeping change. Signed-off-by: Bartosz Golaszewski

pinctrl: baytrail: use new GPIO line value setter callbacks

2025-06-11T08:27:30Z

struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski Acked-by: Mika Westerberg Signed-off-by: Andy Shevchenko

Merge tag 'ib-devres-iio-input-pinctrl-v6.15' into intel/pinctrl

2025-02-25T11:16:46Z

There are a few Intel pin control drivers that are affected by the devm_kmemdup_array() conversion, merge the ib-devres-iio-input-pinctrl for making development going smoothly. * Split devres APIs to a separate header (linux/device/devres.h) * Move IOMEM_ERR_PTR() to err.h to avoid unneeded loops * Introduce devm_kmemdup_array() * Use devm_kmemdup_array() in input, IIO, and pinctrl subsystems Signed-off-by: Andy Shevchenko

pinctrl: baytrail: copy communities using devm_kmemdup_array()

2025-02-24T10:08:52Z

Copy communities using devm_kmemdup_array() instead of doing it manually. Signed-off-by: Raag Jadav Reviewed-by: Linus Walleij Signed-off-by: Andy Shevchenko

pinctrl: baytrail: Use dedicated helpers for chained IRQ handlers

2025-02-03T09:59:14Z

Instead of relying on the fact that the parent IRQ chip supports fasteoi mode and calling the respective callback at the end of the interrupt handler, surround it with enter and exit helpers for chained IRQ handlers which will consider all possible cases. This in particular unifies how GPIO drivers handle IRQ. Reviewed-by: Hans de Goede Acked-by: Mika Westerberg Signed-off-by: Andy Shevchenko

module: Convert symbol namespace to string literal

2024-12-02T19:34:44Z

Clean up the existing export namespace code along the same lines of commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo) to __section("foo")") and for the same reason, it is not desired for the namespace argument to be a macro expansion itself. Scripted using git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file; do awk -i inplace ' /^#define EXPORT_SYMBOL_NS/ { gsub(/__stringify$ns$/, "ns"); print; next; } /^#define MODULE_IMPORT_NS/ { gsub(/__stringify$ns$/, "ns"); print; next; } /MODULE_IMPORT_NS/ { $0 = gensub(/MODULE_IMPORT_NS$([^)]*)$/, "MODULE_IMPORT_NS(\"\\1\")", "g"); } /EXPORT_SYMBOL_NS/ { if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)$([^,]+),/) { if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)$/ && $0 !~ /(EXPORT_SYMBOL_NS[^(]*)/ && $0 !~ /^my/) { getline line; gsub(/[[:space:]]*\\$/, ""); gsub(/[[:space:]]/, "", line); $0 = $0 " " line; } $0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)$([^,]+), ([^)]+)$/, "\\1(\\2, \"\\3\")", "g"); } } { print }' $file; done Requested-by: Masahiro Yamada Signed-off-by: Peter Zijlstra (Intel) Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc Acked-by: Greg KH Signed-off-by: Linus Torvalds

pinctrl: baytrail: Drop duplicate return statement

2024-09-04T10:31:05Z

No need to repeat 'return ret;' inside and outside conditional. Just use one outside conditional for both cases. Acked-by: Mika Westerberg Signed-off-by: Andy Shevchenko

pinctrl: intel: Constify intel_get_community() returned object

2024-08-30T18:44:38Z

There is nothing prevents us from constifying intel_get_community() returned object. Do it to make code more robust. Acked-by: Mika Westerberg Signed-off-by: Andy Shevchenko

pinctrl: baytrail: Add pinconf group for uart3

2024-04-08T14:54:48Z

GPIO_S0_SC57 / GPIO_S0_SC61 can be muxed to PCU_UART_TXD / PCU_UART_RXD, add a pinconf group for this. On Bay Trail board schematics using these pins as UART these are called UART3_TXD / UART3_RXD, name the pinconf group "uart3_grp" to be consistent with the schematics. Signed-off-by: Hans de Goede Signed-off-by: Andy Shevchenko