[v1] gpio: replace legacy bgpio_init() with its modernized alternative - part 4

[PATCH 00/15] gpio: replace legacy bgpio_init() with its modernized alternative - part 4

Bartosz Golaszewski posted 15 patches 3 weeks, 2 days ago

Diff against v2
Download series mbox

There is a newer version of this series

drivers/gpio/Kconfig            |   2 +-
drivers/gpio/TODO               |   5 -
drivers/gpio/gpio-ath79.c       |  88 +++++-----
drivers/gpio/gpio-brcmstb.c     | 112 +++++++------
drivers/gpio/gpio-hlwd.c        | 105 ++++++------
drivers/gpio/gpio-loongson1.c   |  40 +++--
drivers/gpio/gpio-menz127.c     |  31 ++--
drivers/gpio/gpio-mlxbf2.c      |   2 +-
drivers/gpio/gpio-mmio.c        | 350 +++++++++++++++++++++-------------------
drivers/gpio/gpio-mpc8xxx.c     |   5 +-
drivers/gpio/gpio-mt7621.c      |  80 ++++-----
drivers/gpio/gpio-sifive.c      |  73 +++++----
drivers/gpio/gpio-sodaville.c   |  20 ++-
drivers/gpio/gpio-spacemit-k1.c |  28 +++-
drivers/gpio/gpio-xgene-sb.c    |   5 +-
include/linux/gpio/driver.h     |  44 -----
include/linux/gpio/generic.h    |  67 +++++---
17 files changed, 548 insertions(+), 509 deletions(-)

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[PATCH 00/15] gpio: replace legacy bgpio_init() with its modernized alternative - part 4

Posted by Bartosz Golaszewski 3 weeks, 2 days ago

Here's the final part of the generic GPIO chip conversions. Once all the
existing users are switched to the new API, the final patch in the
series removes bgpio_init(), moves the gpio-mmio fields out of struct
gpio_chip and into struct gpio_generic_chip and adjusts gpio-mmio.c to
the new situation.

Down the line we could probably improve gpio-mmio.c by using lock guards
and replacing the - now obsolete - "bgpio" prefix with "gpio_generic" or
something similar but this series is already big as is so I'm leaving
that for the future.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
Bartosz Golaszewski (15):
      gpio: loongson1: allow building the module with COMPILE_TEST enabled
      gpio: loongson1: use new generic GPIO chip API
      gpio: hlwd: use new generic GPIO chip API
      gpio: ath79: use new generic GPIO chip API
      gpio: ath79: use the generic GPIO chip lock for IRQ handling
      gpio: xgene-sb: use generic GPIO chip register read and write APIs
      gpio: brcmstb: use new generic GPIO chip API
      gpio: mt7621: use new generic GPIO chip API
      gpio: mt7621: use the generic GPIO chip lock for IRQ handling
      gpio: menz127: use new generic GPIO chip API
      gpio: sifive: use new generic GPIO chip API
      gpio: spacemit-k1: use new generic GPIO chip API
      gpio: sodaville: use new generic GPIO chip API
      gpio: mmio: use new generic GPIO chip API
      gpio: move gpio-mmio-specific fields out of struct gpio_chip

 drivers/gpio/Kconfig            |   2 +-
 drivers/gpio/TODO               |   5 -
 drivers/gpio/gpio-ath79.c       |  88 +++++-----
 drivers/gpio/gpio-brcmstb.c     | 112 +++++++------
 drivers/gpio/gpio-hlwd.c        | 105 ++++++------
 drivers/gpio/gpio-loongson1.c   |  40 +++--
 drivers/gpio/gpio-menz127.c     |  31 ++--
 drivers/gpio/gpio-mlxbf2.c      |   2 +-
 drivers/gpio/gpio-mmio.c        | 350 +++++++++++++++++++++-------------------
 drivers/gpio/gpio-mpc8xxx.c     |   5 +-
 drivers/gpio/gpio-mt7621.c      |  80 ++++-----
 drivers/gpio/gpio-sifive.c      |  73 +++++----
 drivers/gpio/gpio-sodaville.c   |  20 ++-
 drivers/gpio/gpio-spacemit-k1.c |  28 +++-
 drivers/gpio/gpio-xgene-sb.c    |   5 +-
 include/linux/gpio/driver.h     |  44 -----
 include/linux/gpio/generic.h    |  67 +++++---
 17 files changed, 548 insertions(+), 509 deletions(-)
---
base-commit: 65dd046ef55861190ecde44c6d9fcde54b9fb77d
change-id: 20250904-gpio-mmio-gpio-conv-part4-5e1f772ba724

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>