Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v7.2-rc1 2026-05-06T01:14:42+00:00 2026-05-06T01:14:42+00:00 Arnd Bergmann arnd@arndb.de 2026-05-05T20:24:25+00:00 urn:sha1:a11fbb793ab4843549840571036bf042897d3a76 There are no remaining static platform_device users of pxa2xx ac97, so the rest of that code path can go away as well. Since nothing in the driver uses the gpio number now, constrain the use of the legacy gpio interface to the architecture specific code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20260505202426.3605262-2-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> 2026-05-06T01:14:42+00:00 Arnd Bergmann arnd@arndb.de 2026-05-05T20:24:24+00:00 urn:sha1:087623676248f5f91c5a592870369a2fe856b0b9 Nothing ever sets pxa2xx_audio_ops_t since the last users were removed in ce79f3a1ad5f ("ARM: pxa: prune unused device support") , so stop passing it around through the sound, ac97 code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20260505202426.3605262-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> 2023-05-26T11:33:05+00:00 Arnd Bergmann arnd@arndb.de 2023-05-16T15:31:06+00:00 urn:sha1:a9ae9c526cc232b69b0bc9d668e303c90600e848 The PXA platform has a number of configurations that end up with a warning like these when building with W=1: drivers/hwmon/max1111.c:83:5: error: no previous prototype for 'max1111_read_channel' [-Werror=missing-prototypes] arch/arm/mach-pxa/reset.c:86:6: error: no previous prototype for 'pxa_restart' [-Werror=missing-prototypes] arch/arm/mach-pxa/mfp-pxa2xx.c:254:5: error: no previous prototype for 'keypad_set_wake' [-Werror=missing-prototypes] drivers/clk/pxa/clk-pxa25x.c:70:14: error: no previous prototype for 'pxa25x_get_clk_frequency_khz' [-Werror=missing-prototypes] drivers/clk/pxa/clk-pxa25x.c:325:12: error: no previous prototype for 'pxa25x_clocks_init' [-Werror=missing-prototypes] drivers/clk/pxa/clk-pxa27x.c:74:14: error: no previous prototype for 'pxa27x_get_clk_frequency_khz' [-Werror=missing-prototypes] drivers/clk/pxa/clk-pxa27x.c:102:6: error: no previous prototype for 'pxa27x_is_ppll_disabled' [-Werror=missing-prototypes] drivers/clk/pxa/clk-pxa27x.c:470:12: error: no previous prototype for 'pxa27x_clocks_init' [-Werror=missing-prototypes] arch/arm/mach-pxa/pxa27x.c:44:6: error: no previous prototype for 'pxa27x_clear_otgph' [-Werror=missing-prototypes] arch/arm/mach-pxa/pxa27x.c:58:6: error: no previous prototype for 'pxa27x_configure_ac97reset' [-Werror=missing-prototypes] arch/arm/mach-pxa/spitz_pm.c:170:15: error: no previous prototype for 'spitzpm_read_devdata' [-Werror=missing-prototypes] The problem is that there is a declaration for each of these, but it's only seen by the caller and not the callee. Moving these into appropriate header files ensures that both use the same calling conventions and it avoids the warnings. Acked-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20230516153109.514251-11-arnd@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2022-04-19T14:28:41+00:00 Arnd Bergmann arnd@arndb.de 2019-09-01T22:02:08+00:00 urn:sha1:22f0866513c2e531ae65a9d5dfc82f24497ef3b3 This is a basically a platform_data file, so move it out of the mach/* header directory. Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tomas Cech <sleep_walker@suse.com> Cc: Sergey Lapin <slapin@ossfans.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Cc: alsa-devel@alsa-project.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>