kernel: split patches folder up into backport, pending and hack folders

* properly format/comment all patches
* merge debloat patches
* merge Kconfig patches
* merge swconfig patches
* merge hotplug patches
* drop 200-fix_localversion.patch - upstream
* drop 222-arm_zimage_none.patch - unused
* drop 252-mv_cesa_depends.patch - no longer required
* drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused
* drop 661-fq_codel_keep_dropped_stats.patch - outdated
* drop 702-phy_add_aneg_done_function.patch - upstream
* drop 840-rtc7301.patch - unused
* drop 841-rtc_pt7c4338.patch - upstream
* drop 921-use_preinit_as_init.patch - unused
* drop spio-gpio-old and gpio-mmc - unused

Signed-off-by: John Crispin <john@phrozen.org>

1 files changed, 0 insertions, 108 deletions

diff --git a/target/linux/generic/patches-4.4/023-bcma-from-4.9.patch b/target/linux/generic/patches-4.4/023-bcma-from-4.9.patch
deleted file mode 100644
index 027054c162..0000000000
--- a/target/linux/generic/patches-4.4/023-bcma-from-4.9.patch
+++ /dev/null
@@ -1,108 +0,0 @@
---- a/drivers/bcma/driver_chipcommon.c
-+++ b/drivers/bcma/driver_chipcommon.c
-@@ -36,12 +36,31 @@ u32 bcma_chipco_get_alp_clock(struct bcm
- }
- EXPORT_SYMBOL_GPL(bcma_chipco_get_alp_clock);
- 
-+static bool bcma_core_cc_has_pmu_watchdog(struct bcma_drv_cc *cc)
-+{
-+	struct bcma_bus *bus = cc->core->bus;
-+
-+	if (cc->capabilities & BCMA_CC_CAP_PMU) {
-+		if (bus->chipinfo.id == BCMA_CHIP_ID_BCM53573) {
-+			WARN(bus->chipinfo.rev <= 1, "No watchdog available\n");
-+			/* 53573B0 and 53573B1 have bugged PMU watchdog. It can
-+			 * be enabled but timer can't be bumped. Use CC one
-+			 * instead.
-+			 */
-+			return false;
-+		}
-+		return true;
-+	} else {
-+		return false;
-+	}
-+}
-+
- static u32 bcma_chipco_watchdog_get_max_timer(struct bcma_drv_cc *cc)
- {
- 	struct bcma_bus *bus = cc->core->bus;
- 	u32 nb;
- 
--	if (cc->capabilities & BCMA_CC_CAP_PMU) {
-+	if (bcma_core_cc_has_pmu_watchdog(cc)) {
- 		if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706)
- 			nb = 32;
- 		else if (cc->core->id.rev < 26)
-@@ -95,9 +114,16 @@ static int bcma_chipco_watchdog_ticks_pe
- 
- int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc)
- {
-+	struct bcma_bus *bus = cc->core->bus;
- 	struct bcm47xx_wdt wdt = {};
- 	struct platform_device *pdev;
- 
-+	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM53573 &&
-+	    bus->chipinfo.rev <= 1) {
-+		pr_debug("No watchdog on 53573A0 / 53573A1\n");
-+		return 0;
-+	}
-+
- 	wdt.driver_data = cc;
- 	wdt.timer_set = bcma_chipco_watchdog_timer_set_wdt;
- 	wdt.timer_set_ms = bcma_chipco_watchdog_timer_set_ms_wdt;
-@@ -105,7 +131,7 @@ int bcma_chipco_watchdog_register(struct
- 		bcma_chipco_watchdog_get_max_timer(cc) / cc->ticks_per_ms;
- 
- 	pdev = platform_device_register_data(NULL, "bcm47xx-wdt",
--					     cc->core->bus->num, &wdt,
-+					     bus->num, &wdt,
- 					     sizeof(wdt));
- 	if (IS_ERR(pdev))
- 		return PTR_ERR(pdev);
-@@ -217,7 +243,7 @@ u32 bcma_chipco_watchdog_timer_set(struc
- 	u32 maxt;
- 
- 	maxt = bcma_chipco_watchdog_get_max_timer(cc);
--	if (cc->capabilities & BCMA_CC_CAP_PMU) {
-+	if (bcma_core_cc_has_pmu_watchdog(cc)) {
- 		if (ticks == 1)
- 			ticks = 2;
- 		else if (ticks > maxt)
---- a/include/linux/bcma/bcma.h
-+++ b/include/linux/bcma/bcma.h
-@@ -204,6 +204,9 @@ struct bcma_host_ops {
- #define  BCMA_PKG_ID_BCM4709	0
- #define BCMA_CHIP_ID_BCM47094	53030
- #define BCMA_CHIP_ID_BCM53018	53018
-+#define BCMA_CHIP_ID_BCM53573	53573
-+#define  BCMA_PKG_ID_BCM53573	0
-+#define  BCMA_PKG_ID_BCM47189	1
- 
- /* Board types (on PCI usually equals to the subsystem dev id) */
- /* BCM4313 */
---- a/drivers/bcma/main.c
-+++ b/drivers/bcma/main.c
-@@ -209,6 +209,8 @@ static void bcma_of_fill_device(struct p
- 		core->dev.of_node = node;
- 
- 	core->irq = bcma_of_get_irq(parent, core, 0);
-+
-+	of_dma_configure(&core->dev, node);
- }
- 
- unsigned int bcma_core_irq(struct bcma_device *core, int num)
-@@ -248,12 +250,12 @@ void bcma_prepare_core(struct bcma_bus *
- 		core->irq = bus->host_pci->irq;
- 		break;
- 	case BCMA_HOSTTYPE_SOC:
--		core->dev.dma_mask = &core->dev.coherent_dma_mask;
--		if (bus->host_pdev) {
-+		if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
- 			core->dma_dev = &bus->host_pdev->dev;
- 			core->dev.parent = &bus->host_pdev->dev;
- 			bcma_of_fill_device(bus->host_pdev, core);
- 		} else {
-+			core->dev.dma_mask = &core->dev.coherent_dma_mask;
- 			core->dma_dev = &core->dev;
- 		}
- 		break;