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Message-Id: <9bd4c0bb0df26523d7f5265cdb06d86d63dafba8.1571510481.git.hns@goldelico.com>
Date: Sat, 19 Oct 2019 20:41:22 +0200
From: "H. Nikolaus Schaller" <hns@...delico.com>
To: Benoît Cousson <bcousson@...libre.com>,
Tony Lindgren <tony@...mide.com>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Russell King <linux@...linux.org.uk>,
Ulf Hansson <ulf.hansson@...aro.org>,
Kalle Valo <kvalo@...eaurora.org>,
Mike Rapoport <rppt@...ux.ibm.com>,
David Sterba <dsterba@...e.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
Petr Mladek <pmladek@...e.com>,
Sakari Ailus <sakari.ailus@...ux.intel.com>,
"H. Nikolaus Schaller" <hns@...delico.com>,
Kefeng Wang <wangkefeng.wang@...wei.com>,
Yangtao Li <tiny.windzz@...il.com>,
Alexios Zavras <alexios.zavras@...el.com>,
Thomas Gleixner <tglx@...utronix.de>,
Allison Randal <allison@...utok.net>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
John Stultz <john.stultz@...aro.org>,
Bjorn Helgaas <bhelgaas@...gle.com>
Cc: linux-omap@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mmc@...r.kernel.org, linux-wireless@...r.kernel.org,
netdev@...r.kernel.org, letux-kernel@...nphoenux.org,
kernel@...a-handheld.com
Subject: [PATCH v2 07/11] omap: remove old hsmmc.[ch] and in Makefile
There is a new one in drivers/mmc/host/omap_hsmmc.c
configured by CONFIG_MMC_OMAP_HS and the last user
was the pdata-quirks for pandora.
Suggested-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
arch/arm/mach-omap2/Makefile | 1 -
arch/arm/mach-omap2/hsmmc.c | 171 -----------------------------
arch/arm/mach-omap2/hsmmc.h | 32 ------
arch/arm/mach-omap2/pdata-quirks.c | 1 -
4 files changed, 205 deletions(-)
delete mode 100644 arch/arm/mach-omap2/hsmmc.c
delete mode 100644 arch/arm/mach-omap2/hsmmc.h
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 8f208197988f..1b3062f32899 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -216,7 +216,6 @@ obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o
# Platform specific device init code
-omap-hsmmc-$(CONFIG_MMC_OMAP_HS) := hsmmc.o
obj-y += $(omap-hsmmc-m) $(omap-hsmmc-y)
obj-y += omap_phy_internal.o
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
deleted file mode 100644
index 63423ea6a240..000000000000
--- a/arch/arm/mach-omap2/hsmmc.c
+++ /dev/null
@@ -1,171 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-omap2/hsmmc.c
- *
- * Copyright (C) 2007-2008 Texas Instruments
- * Copyright (C) 2008 Nokia Corporation
- * Author: Texas Instruments
- */
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/delay.h>
-#include <linux/mmc/host.h>
-#include <linux/platform_data/hsmmc-omap.h>
-
-#include "soc.h"
-#include "omap_device.h"
-
-#include "hsmmc.h"
-#include "control.h"
-
-#if IS_ENABLED(CONFIG_MMC_OMAP_HS)
-
-static u16 control_pbias_offset;
-static u16 control_devconf1_offset;
-
-#define HSMMC_NAME_LEN 9
-
-static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
- struct omap_hsmmc_platform_data *mmc)
-{
- char *hc_name;
-
- hc_name = kzalloc(HSMMC_NAME_LEN + 1, GFP_KERNEL);
- if (!hc_name)
- return -ENOMEM;
-
- snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i", c->mmc, 1);
- mmc->name = hc_name;
- mmc->caps = c->caps;
- mmc->reg_offset = 0;
-
- return 0;
-}
-
-static int omap_hsmmc_done;
-
-void omap_hsmmc_late_init(struct omap2_hsmmc_info *c)
-{
- struct platform_device *pdev;
- int res;
-
- if (omap_hsmmc_done)
- return;
-
- omap_hsmmc_done = 1;
-
- for (; c->mmc; c++) {
- pdev = c->pdev;
- if (!pdev)
- continue;
- res = omap_device_register(pdev);
- if (res)
- pr_err("Could not late init MMC\n");
- }
-}
-
-#define MAX_OMAP_MMC_HWMOD_NAME_LEN 16
-
-static void __init omap_hsmmc_init_one(struct omap2_hsmmc_info *hsmmcinfo,
- int ctrl_nr)
-{
- struct omap_hwmod *oh;
- struct omap_hwmod *ohs[1];
- struct omap_device *od;
- struct platform_device *pdev;
- char oh_name[MAX_OMAP_MMC_HWMOD_NAME_LEN];
- struct omap_hsmmc_platform_data *mmc_data;
- struct omap_hsmmc_dev_attr *mmc_dev_attr;
- char *name;
- int res;
-
- mmc_data = kzalloc(sizeof(*mmc_data), GFP_KERNEL);
- if (!mmc_data)
- return;
-
- res = omap_hsmmc_pdata_init(hsmmcinfo, mmc_data);
- if (res < 0)
- goto free_mmc;
-
- name = "omap_hsmmc";
- res = snprintf(oh_name, MAX_OMAP_MMC_HWMOD_NAME_LEN,
- "mmc%d", ctrl_nr);
- WARN(res >= MAX_OMAP_MMC_HWMOD_NAME_LEN,
- "String buffer overflow in MMC%d device setup\n", ctrl_nr);
-
- oh = omap_hwmod_lookup(oh_name);
- if (!oh) {
- pr_err("Could not look up %s\n", oh_name);
- goto free_name;
- }
- ohs[0] = oh;
- if (oh->dev_attr != NULL) {
- mmc_dev_attr = oh->dev_attr;
- mmc_data->controller_flags = mmc_dev_attr->flags;
- }
-
- pdev = platform_device_alloc(name, ctrl_nr - 1);
- if (!pdev) {
- pr_err("Could not allocate pdev for %s\n", name);
- goto free_name;
- }
- dev_set_name(&pdev->dev, "%s.%d", pdev->name, pdev->id);
-
- od = omap_device_alloc(pdev, ohs, 1);
- if (IS_ERR(od)) {
- pr_err("Could not allocate od for %s\n", name);
- goto put_pdev;
- }
-
- res = platform_device_add_data(pdev, mmc_data,
- sizeof(struct omap_hsmmc_platform_data));
- if (res) {
- pr_err("Could not add pdata for %s\n", name);
- goto put_pdev;
- }
-
- hsmmcinfo->pdev = pdev;
-
- res = omap_device_register(pdev);
- if (res) {
- pr_err("Could not register od for %s\n", name);
- goto free_od;
- }
-
- goto free_mmc;
-
-free_od:
- omap_device_delete(od);
-
-put_pdev:
- platform_device_put(pdev);
-
-free_name:
- kfree(mmc_data->name);
-
-free_mmc:
- kfree(mmc_data);
-}
-
-void __init omap_hsmmc_init(struct omap2_hsmmc_info *controllers)
-{
- if (omap_hsmmc_done)
- return;
-
- omap_hsmmc_done = 1;
-
- if (cpu_is_omap2430()) {
- control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE;
- control_devconf1_offset = OMAP243X_CONTROL_DEVCONF1;
- } else {
- control_pbias_offset = OMAP343X_CONTROL_PBIAS_LITE;
- control_devconf1_offset = OMAP343X_CONTROL_DEVCONF1;
- }
-
- for (; controllers->mmc; controllers++)
- omap_hsmmc_init_one(controllers, controllers->mmc);
-
-}
-
-#endif
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h
deleted file mode 100644
index 76c5ed2afa72..000000000000
--- a/arch/arm/mach-omap2/hsmmc.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * MMC definitions for OMAP2
- */
-
-struct mmc_card;
-
-struct omap2_hsmmc_info {
- u8 mmc; /* controller 1/2/3 */
- u32 caps; /* 4/8 wires and any additional host
- * capabilities OR'd (ref. linux/mmc/host.h) */
- struct platform_device *pdev; /* mmc controller instance */
- /* init some special card */
- void (*init_card)(struct mmc_card *card);
-};
-
-#if IS_ENABLED(CONFIG_MMC_OMAP_HS)
-
-void omap_hsmmc_init(struct omap2_hsmmc_info *);
-void omap_hsmmc_late_init(struct omap2_hsmmc_info *);
-
-#else
-
-static inline void omap_hsmmc_init(struct omap2_hsmmc_info *info)
-{
-}
-
-static inline void omap_hsmmc_late_init(struct omap2_hsmmc_info *info)
-{
-}
-
-#endif
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index ecc1ef632951..4ce05d408a67 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -32,7 +32,6 @@
#include "omap_device.h"
#include "omap-secure.h"
#include "soc.h"
-#include "hsmmc.h"
static struct omap_hsmmc_platform_data __maybe_unused mmc_pdata[2];
--
2.19.1
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