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authorLinus Torvalds <torvalds@linux-foundation.org>2024-03-14 20:29:47 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2024-03-14 20:29:47 +0300
commit8403ce70be339d462892a2b935ae30ee52416f92 (patch)
tree62bc21ac79fe5b6282615c8aa2cb90fec964eff4 /drivers/mfd/kempld-core.c
parenta3df5d5422b4edfcfe658d5057e7e059571e32ce (diff)
parent78334c343bef528b911da83a6b041d15a1a72efb (diff)
downloadlinux-8403ce70be339d462892a2b935ae30ee52416f92.tar.xz
Merge tag 'mfd-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones: "New Device Support: - Add support for Watchdog to ChromeOS Embedded Controller - Add support for GPIOs to ChromeOS Embedded Controller - Add supprt for Sound to MediaTek MT6357 CODEC New Functionality: - Add power-off functionality to Texas Instruments TWL series CODECs Fix-ups: - Device Tree binding adaptions/conversions/creation - Use/convert to new/better APIs/helpers/MACROs instead of hand-rolling implementations - Trivial; spelling, whitespace, clean-ups, etc - Remove superfluous code and simplify overall - Fix include lists; alphabetise, remove unused, explicitly add used - Use dev_err_probe() to clean-up error paths - Convert used cache type over to the Maple Tree in many instances - Constify a bunch of static structs - Refrain from over-riding resources provided via the firmware Bug Fixes: - Fix a clock related firmware bug on Dell XPS 9530 et al. - Repair incorrect IRQ designations - Increase buffer sizes to omit various snprintf compiler errors - Ensure errors are handled properly - Balance references and prevent resource leaks - Rectify Power Key interrupt processing - Fix Kconfig related build errors - Correct a bunch of register start-up default values" * tag 'mfd-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (65 commits) mfd: cs42l43: Fix wrong GPIO_FN_SEL and SPI_CLK_CONFIG1 defaults mfd: cs42l43: Fix wrong register defaults mfd: mt6397-core: Register mt6357 sound codec dt-bindings: mfd: syscon: Add ti,am62-usb-phy-ctrl compatible dt-bindings: mfd: dlg,da9063: Make #interrupt-cells required dt-bindings: mfd: Convert atmel-flexcom to json-schema mfd: kempld-core: Don't replace resources provided by ACPI mfd: cros_ec_dev: Add GPIO device if feature present on EC dt-bindings: mfd: cros-ec: Add properties for GPIO controller mfd: twl: Select MFD_CORE mfd: core: Constify the struct device_type usage mfd: rk8xx-core: Fix interrupt processing order for power key button mfd: twl4030-power: Accept standard property for power controller mfd: twl-core: Add power off implementation for twl603x dt-bindings: mfd: ti,twl: Document system-power-controller mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref mfd: syscon: Remove extern from function prototypes mfd: syscon: Call of_node_put() only when of_parse_phandle() takes a ref mfd: mc13xxx: Use bitfield helpers mfd: rc5t583: Convert to use maple tree register cache ...
Diffstat (limited to 'drivers/mfd/kempld-core.c')
-rw-r--r--drivers/mfd/kempld-core.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index 67af36a38913..5557f023a173 100644
--- a/drivers/mfd/kempld-core.c
+++ b/drivers/mfd/kempld-core.c
@@ -428,50 +428,13 @@ static int kempld_detect_device(struct kempld_device_data *pld)
#ifdef CONFIG_ACPI
static int kempld_get_acpi_data(struct platform_device *pdev)
{
- struct list_head resource_list;
- struct resource *resources;
- struct resource_entry *rentry;
struct device *dev = &pdev->dev;
- struct acpi_device *acpi_dev = ACPI_COMPANION(dev);
const struct kempld_platform_data *pdata;
int ret;
- int count;
pdata = acpi_device_get_match_data(dev);
ret = platform_device_add_data(pdev, pdata,
sizeof(struct kempld_platform_data));
- if (ret)
- return ret;
-
- INIT_LIST_HEAD(&resource_list);
- ret = acpi_dev_get_resources(acpi_dev, &resource_list, NULL, NULL);
- if (ret < 0)
- goto out;
-
- count = ret;
-
- if (count == 0) {
- ret = platform_device_add_resources(pdev, pdata->ioresource, 1);
- goto out;
- }
-
- resources = devm_kcalloc(&acpi_dev->dev, count, sizeof(*resources),
- GFP_KERNEL);
- if (!resources) {
- ret = -ENOMEM;
- goto out;
- }
-
- count = 0;
- list_for_each_entry(rentry, &resource_list, node) {
- memcpy(&resources[count], rentry->res,
- sizeof(*resources));
- count++;
- }
- ret = platform_device_add_resources(pdev, resources, count);
-
-out:
- acpi_dev_free_resource_list(&resource_list);
return ret;
}