From e7f6ccaab127147c52ac4b624c54ad0059bd08e9 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 28 Mar 2017 12:36:35 +0300 Subject: NFC: pn544: Get rid of platform data Legacy platform data must go away. We are on the safe side here since there are no users of it in the kernel. If anyone by any odd reason needs it the GPIO lookup tables and built-in device properties at your service. Signed-off-by: Andy Shevchenko Signed-off-by: Samuel Ortiz --- include/linux/platform_data/pn544.h | 43 ------------------------------------- 1 file changed, 43 deletions(-) delete mode 100644 include/linux/platform_data/pn544.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/pn544.h b/include/linux/platform_data/pn544.h deleted file mode 100644 index 5ce1ab983f44..000000000000 --- a/include/linux/platform_data/pn544.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Driver include for the PN544 NFC chip. - * - * Copyright (C) Nokia Corporation - * - * Author: Jari Vanhala - * Contact: Matti Aaltoenn - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see . - */ - -#ifndef _PN544_H_ -#define _PN544_H_ - -#include - -enum { - NFC_GPIO_ENABLE, - NFC_GPIO_FW_RESET, - NFC_GPIO_IRQ -}; - -/* board config */ -struct pn544_nfc_platform_data { - int (*request_resources) (struct i2c_client *client); - void (*free_resources) (void); - void (*enable) (int fw); - int (*test) (void); - void (*disable) (void); - int (*get_gpio)(int type); -}; - -#endif /* _PN544_H_ */ -- cgit v1.2.3 From 79557b33cca2fa005235b45ab16b81f95f441bd8 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 7 Mar 2017 12:25:43 +0200 Subject: NFC: st21nfca: Get rid of platform data Legacy platform data must go away. We are on the safe side here since there are no users of it in the kernel. If anyone by any odd reason needs it the GPIO lookup tables and built-in device properties at your service. Signed-off-by: Andy Shevchenko Signed-off-by: Samuel Ortiz --- include/linux/platform_data/st21nfca.h | 33 --------------------------------- 1 file changed, 33 deletions(-) delete mode 100644 include/linux/platform_data/st21nfca.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/st21nfca.h b/include/linux/platform_data/st21nfca.h deleted file mode 100644 index cc2bdafb0c69..000000000000 --- a/include/linux/platform_data/st21nfca.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Driver include for the ST21NFCA NFC chip. - * - * Copyright (C) 2014 STMicroelectronics SAS. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see . - */ - -#ifndef _ST21NFCA_HCI_H_ -#define _ST21NFCA_HCI_H_ - -#include - -#define ST21NFCA_HCI_DRIVER_NAME "st21nfca_hci" - -struct st21nfca_nfc_platform_data { - unsigned int gpio_ena; - unsigned int irq_polarity; - bool is_ese_present; - bool is_uicc_present; -}; - -#endif /* _ST21NFCA_HCI_H_ */ -- cgit v1.2.3 From 0c08aaf873174c95e674cf21ffcd041c589d2e5b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Vincent=20Stehl=C3=A9?= Date: Sun, 9 Apr 2017 22:05:05 +0200 Subject: regulator: isl9305: fix array size MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ISL9305_MAX_REGULATOR is the last index used to access the init_data[] array, so we need to add one to this last index to obtain the necessary array size. This fixes the following smatch error: drivers/regulator/isl9305.c:160 isl9305_i2c_probe() error: buffer overflow 'pdata->init_data' 3 <= 3 Fixes: dec38b5ce6a9edb4 ("regulator: isl9305: Add Intersil ISL9305/H driver") Signed-off-by: Vincent Stehlé Cc: Mark Brown Signed-off-by: Mark Brown --- include/linux/platform_data/isl9305.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/isl9305.h b/include/linux/platform_data/isl9305.h index 1419133fa69e..4ac1a070af0a 100644 --- a/include/linux/platform_data/isl9305.h +++ b/include/linux/platform_data/isl9305.h @@ -24,7 +24,7 @@ struct regulator_init_data; struct isl9305_pdata { - struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR]; + struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR + 1]; }; #endif -- cgit v1.2.3 From 49a57ef7f8492ef985ee1ecdb927ca78a6b2f308 Mon Sep 17 00:00:00 2001 From: Suman Anna Date: Wed, 12 Apr 2017 00:21:27 -0500 Subject: iommu/omap: Drop legacy-style device support All the supported boards that have OMAP IOMMU devices do support DT boot only now. So, drop the support for the non-DT legacy-style devices from the OMAP IOMMU driver. Couple of the fields from the iommu platform data would no longer be required, so they have also been cleaned up. The IOMMU platform data is still needed though for performing reset management properly in a multi-arch environment. Signed-off-by: Suman Anna Signed-off-by: Joerg Roedel --- include/linux/platform_data/iommu-omap.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/iommu-omap.h b/include/linux/platform_data/iommu-omap.h index 0496d171700a..a40fc0f4f9de 100644 --- a/include/linux/platform_data/iommu-omap.h +++ b/include/linux/platform_data/iommu-omap.h @@ -30,10 +30,7 @@ struct omap_iommu_arch_data { }; struct iommu_platform_data { - const char *name; const char *reset_name; - int nr_tlb_entries; - int (*assert_reset)(struct platform_device *pdev, const char *name); int (*deassert_reset)(struct platform_device *pdev, const char *name); }; -- cgit v1.2.3 From e73b7afe4e8ca5ec4304a9e1d5009755a85fff91 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Wed, 12 Apr 2017 00:21:28 -0500 Subject: iommu/omap: Move data structures to omap-iommu.h The internal data-structures are scattered over various header and C files. Consolidate them in omap-iommu.h. While at this, add the kerneldoc comment for the missing iommu domain variable and revise the iommu_arch_data name. Signed-off-by: Joerg Roedel [s-anna@ti.com: revise kerneldoc comments] Signed-off-by: Suman Anna Signed-off-by: Joerg Roedel --- include/linux/platform_data/iommu-omap.h | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/iommu-omap.h b/include/linux/platform_data/iommu-omap.h index a40fc0f4f9de..e8b12dbf6170 100644 --- a/include/linux/platform_data/iommu-omap.h +++ b/include/linux/platform_data/iommu-omap.h @@ -12,23 +12,6 @@ #include -#define MMU_REG_SIZE 256 - -/** - * struct iommu_arch_data - omap iommu private data - * @name: name of the iommu device - * @iommu_dev: handle of the iommu device - * - * This is an omap iommu private data object, which binds an iommu user - * to its iommu device. This object should be placed at the iommu user's - * dev_archdata so generic IOMMU API can be used without having to - * utilize omap-specific plumbing anymore. - */ -struct omap_iommu_arch_data { - const char *name; - struct omap_iommu *iommu_dev; -}; - struct iommu_platform_data { const char *reset_name; int (*assert_reset)(struct platform_device *pdev, const char *name); -- cgit v1.2.3 From b62ea4112ce3746664dcc2f232d03461f0e6f3c7 Mon Sep 17 00:00:00 2001 From: Martin Kaiser Date: Fri, 21 Apr 2017 16:47:11 +0200 Subject: video: fbdev: imxfb: support AUS mode Some displays require setting AUS mode in the LDCD AUS Mode Control Register to work with the imxfb driver. Like the value of the Panel Configuration Register, the AUS mode setting depends on the display mode. Allow setting AUS mode from the device tree by adding a boolean property. Make this property optional to keep the DT ABI stable. AUS mode can be set only on imx21 and compatible chipsets. Signed-off-by: Martin Kaiser Cc: Sascha Hauer Cc: Rob Herring Cc: Mark Rutland Signed-off-by: Bartlomiej Zolnierkiewicz --- include/linux/platform_data/video-imxfb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/video-imxfb.h b/include/linux/platform_data/video-imxfb.h index a5c0a71ec914..cf9348b376ac 100644 --- a/include/linux/platform_data/video-imxfb.h +++ b/include/linux/platform_data/video-imxfb.h @@ -50,6 +50,7 @@ struct imx_fb_videomode { struct fb_videomode mode; u32 pcr; + bool aus_mode; unsigned char bpp; }; -- cgit v1.2.3 From 140c91b26ebc48d80c6ac3ef06953b17d7fb3785 Mon Sep 17 00:00:00 2001 From: Kuppuswamy Sathyanarayanan Date: Sun, 9 Apr 2017 15:00:19 -0700 Subject: watchdog: iTCO_wdt: Add PMC specific noreboot update api In some SoCs, setting noreboot bit needs modification to PMC GC registers. But not all PMC drivers allow other drivers to memory map their GC region. This could create mem request conflict in watchdog driver. So this patch adds facility to allow PMC drivers to pass noreboot update function to watchdog drivers via platform data. Signed-off-by: Kuppuswamy Sathyanarayanan Acked-by: Guenter Roeck Signed-off-by: Andy Shevchenko --- include/linux/platform_data/itco_wdt.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/itco_wdt.h b/include/linux/platform_data/itco_wdt.h index f16542c77ff7..0e95527edf25 100644 --- a/include/linux/platform_data/itco_wdt.h +++ b/include/linux/platform_data/itco_wdt.h @@ -14,6 +14,10 @@ struct itco_wdt_platform_data { char name[32]; unsigned int version; + /* private data to be passed to update_no_reboot_bit API */ + void *no_reboot_priv; + /* pointer for platform specific no reboot update function */ + int (*update_no_reboot_bit)(void *priv, bool set); }; #endif /* _ITCO_WDT_H_ */ -- cgit v1.2.3