mailbox: Device-managed registration
| From: | Thierry Reding <thierry.reding-AT-gmail.com> | |
| To: | Jassi Brar <jassisinghbrar-AT-gmail.com> | |
| Subject: | [PATCH v3 00/19] mailbox: Device-managed registration | |
| Date: | Thu, 20 Dec 2018 18:19:43 +0100 | |
| Message-ID: | <20181220172002.9016-1-thierry.reding@gmail.com> | |
| Cc: | linux-kernel-AT-vger.kernel.org, Andy Gospodarek <gospo-AT-broadcom.com>, Bjorn Andersson <bjorn.andersson-AT-linaro.org>, Caesar Wang <wxt-AT-rock-chips.com>, CK Hu <ck.hu-AT-mediatek.com>, Dong Aisheng <aisheng.dong-AT-nxp.com>, Eric Anholt <eric-AT-anholt.net>, Fabien Dessenne <fabien.dessenne-AT-st.com>, Florian Fainelli <f.fainelli-AT-gmail.com>, Georgi Djakov <georgi.djakov-AT-linaro.org>, Houlong Wei <houlong.wei-AT-mediatek.com>, HS Liao <hs.liao-AT-mediatek.com>, Kaihua Zhong <zhongkaihua-AT-huawei.com>, Kevin Wangtao <kevin.wangtao-AT-hisilicon.com>, Lee Jones <lee.jones-AT-linaro.org>, Leo Yan <leo.yan-AT-linaro.org>, Ley Foon Tan <lftan-AT-altera.com>, Ludovic Barre <ludovic.barre-AT-st.com>, Neil Armstrong <narmstrong-AT-baylibre.com>, Nishanth Menon <nm-AT-ti.com>, Oleksij Rempel <o.rempel-AT-pengutronix.de>, Ray Jui <ray.jui-AT-broadcom.com>, Rob Rice <rob.rice-AT-broadcom.com>, Scott Branden <scott.branden-AT-broadcom.com>, Sibi Sankar <sibis-AT-codeaurora.org>, Stefan Wahren <stefan.wahren-AT-i2se.com>, Sudeep Holla <sudeep.holla-AT-arm.com>, Suman Anna <s-anna-AT-ti.com>, Tony Lindgren <tony-AT-atomide.com>, Vikram Prakash <vikram.prakash-AT-broadcom.com>, Vladimir Zapolskiy <vz-AT-mleia.com> | |
| Archive-link: | Article |
From: Thierry Reding <treding@nvidia.com> Hi, This series of patches adds device-managed registration functions for mailbox controllers. A number of drivers can be simplified by making use of this new API both in the error cleanup paths in their probe functions and in the driver remove implementation. In addition to adding the new API this series converts all drivers to use it. There is also an additional cleanup patch for the mtk-cmdq driver that removes some calls to devm_kfree() that are not needed. Changes in v3: - fix the level of indirection in the device-managed pointer - fix a build error in the OMAP mailbox driver Thierry Thierry Reding (19): mailbox: Add device-managed registration functions mailbox: arm-mhu: Use device-managed registration API mailbox: bcm2835: Use device-managed registration API mailbox: bcm-flexrm: Use device-managed registration API mailbox: bcm-pdc: Use device-managed registration API mailbox: hi3660: Use device-managed registration API mailbox: hi6220: Use device-managed registration API mailbox: imx: Use device-managed registration API mailbox: altera: Use device-managed registration API mailbox: sti: Use device-managed registration API mailbox: xgene-slimpro: Use device-managed registration API mailbox: mtk-cmdq: Use device-managed registration API mailbox: mtk-cmdq: Remove needless devm_kfree() calls mailbox: omap: Use device-managed registration API mailbox: platform-mhu: Use device-managed registration API mailbox: qcom-apcs: Use device-managed registration API mailbox: rockchip: Use device-managed registration API mailbox: stm32-ipcc: Use device-managed registration API mailbox: ti-msgmgr: Use device-managed registration API drivers/mailbox/arm_mhu.c | 12 +---- drivers/mailbox/bcm-flexrm-mailbox.c | 4 +- drivers/mailbox/bcm-pdc-mailbox.c | 4 +- drivers/mailbox/bcm2835-mailbox.c | 10 +--- drivers/mailbox/hi3660-mailbox.c | 11 +--- drivers/mailbox/hi6220-mailbox.c | 11 +--- drivers/mailbox/imx-mailbox.c | 3 +- drivers/mailbox/mailbox-altera.c | 15 +----- drivers/mailbox/mailbox-sti.c | 13 +---- drivers/mailbox/mailbox-xgene-slimpro.c | 11 +--- drivers/mailbox/mailbox.c | 70 +++++++++++++++++++++++++ drivers/mailbox/mtk-cmdq-mailbox.c | 11 +--- drivers/mailbox/omap-mailbox.c | 4 +- drivers/mailbox/platform_mhu.c | 12 +---- drivers/mailbox/qcom-apcs-ipc-mailbox.c | 3 +- drivers/mailbox/rockchip-mailbox.c | 15 +----- drivers/mailbox/stm32-ipcc.c | 4 +- drivers/mailbox/ti-msgmgr.c | 13 +---- include/linux/mailbox_controller.h | 5 ++ 19 files changed, 92 insertions(+), 139 deletions(-) -- 2.19.1