Add support for the RTD1319D platform.
Signed-off-by: James Tai <james.tai@realtek.com>
---
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Marc Zyngier <maz@kernel.org>
CC: linux-kernel@vger.kernel.org
v3 to v4 change:
- Replaced the 'core_initcall' with 'module_init'
- Removed redundant header files
- Moved the function of suspend and resume to common code
- Improved the description of config
v2 to v3 change:
- Unchanged
v1 to v2 change:
- Resolved kernel test robot build warnings
- Replaced magic number with macro
- Fixed code style issues
drivers/irqchip/Kconfig | 10 ++
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-realtek-rtd1319d.c | 196 +++++++++++++++++++++++++
3 files changed, 207 insertions(+)
create mode 100644 drivers/irqchip/irq-realtek-rtd1319d.c
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index b17006ff38c4..e34312ef7cd4 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -232,6 +232,16 @@ config REALTEK_RTD1319_INTC
If unsure, say N.
+config REALTEK_RTD1319D_INTC
+ tristate "Realtek RTD1319D interrupt controller"
+ select REALTEK_DHC_INTC
+ help
+ Enable support for the Realtek RTD1319D SoC Interrupt Controller.
+ Each Realtek DHC SoC has two sets of interrupt controllers, each
+ capable of handling up to 32 interrupts.
+
+ If unsure, say N.
+
config RENESAS_INTC_IRQPIN
bool "Renesas INTC External IRQ Pin Support" if COMPILE_TEST
select IRQ_DOMAIN
diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index 6a2650b0a924..c8adaed4c1b2 100644
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -49,6 +49,7 @@ obj-$(CONFIG_JCORE_AIC) += irq-jcore-aic.o
obj-$(CONFIG_RDA_INTC) += irq-rda-intc.o
obj-$(CONFIG_REALTEK_DHC_INTC) += irq-realtek-intc-common.o
obj-$(CONFIG_REALTEK_RTD1319_INTC) += irq-realtek-rtd1319.o
+obj-$(CONFIG_REALTEK_RTD1319D_INTC) += irq-realtek-rtd1319d.o
obj-$(CONFIG_RENESAS_INTC_IRQPIN) += irq-renesas-intc-irqpin.o
obj-$(CONFIG_RENESAS_IRQC) += irq-renesas-irqc.o
obj-$(CONFIG_RENESAS_RZA1_IRQC) += irq-renesas-rza1.o
diff --git a/drivers/irqchip/irq-realtek-rtd1319d.c b/drivers/irqchip/irq-realtek-rtd1319d.c
new file mode 100644
index 000000000000..8a18adeedc67
--- /dev/null
+++ b/drivers/irqchip/irq-realtek-rtd1319d.c
@@ -0,0 +1,196 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1319D interrupt controller driver
+ *
+ * Copyright (c) 2023 Realtek Semiconductor Corporation
+ */
+
+#include <linux/of.h>
+#include <linux/platform_device.h>
+
+#include "irq-realtek-intc-common.h"
+
+#define ISO_NMI_WDT_MASK 0x08008090
+#define ISO_NORMAL_MASK 0xf7ff7f6e
+#define MISC_NORMAL_MASK 0xffe0ded6
+#define MISC_UART1_MASK 0x00000028
+#define MISC_UART2_MASK 0x00002100
+
+#define ISO_ISR_EN_OFFSET 0x40
+#define ISO_ISR_OFFSET 0
+#define ISO_ISR_UMSK_OFFSET 0x4
+#define MISC_ISR_EN_OFFSET 0x80
+#define MISC_ISR_OFFSET 0xc
+#define MISC_ISR_UMSK_OFFSET 0x8
+
+enum rtd1319d_iso_isr_bits {
+ RTD1319D_ISO_ISR_TC3_SHIFT = 1,
+ RTD1319D_ISO_ISR_UR0_SHIFT = 2,
+ RTD1319D_ISO_ISR_LSADC0_SHIFT = 3,
+ RTD1319D_ISO_ISR_WDOG1_NMI_SHIFT = 4,
+ RTD1319D_ISO_ISR_IRDA_SHIFT = 5,
+ RTD1319D_ISO_ISR_SPI1_SHIFT = 6,
+ RTD1319D_ISO_ISR_WDOG2_NMI_SHIFT = 7,
+ RTD1319D_ISO_ISR_I2C0_SHIFT = 8,
+ RTD1319D_ISO_ISR_TC4_SHIFT = 9,
+ RTD1319D_ISO_ISR_TC7_SHIFT = 10,
+ RTD1319D_ISO_ISR_I2C1_SHIFT = 11,
+ RTD1319D_ISO_ISR_HIFI_WAKEUP_SHIFT = 14,
+ RTD1319D_ISO_ISR_WDOG4_NMI_SHIFT = 15,
+ RTD1319D_ISO_ISR_TC8_SHIFT = 16,
+ RTD1319D_ISO_ISR_VFD_SHIFT = 17,
+ RTD1319D_ISO_ISR_VTC_SHIFT = 18,
+ RTD1319D_ISO_ISR_GPIOA_SHIFT = 19,
+ RTD1319D_ISO_ISR_GPIODA_SHIFT = 20,
+ RTD1319D_ISO_ISR_ISO_MISC_SHIFT = 21,
+ RTD1319D_ISO_ISR_CBUS_SHIFT = 22,
+ RTD1319D_ISO_ISR_ETN_SHIFT = 23,
+ RTD1319D_ISO_ISR_USB_HOST_SHIFT = 24,
+ RTD1319D_ISO_ISR_USB_U3_DRD_SHIFT = 25,
+ RTD1319D_ISO_ISR_USB_U2_DRD_SHIFT = 26,
+ RTD1319D_ISO_ISR_WDOG3_NMI_SHIFT = 27,
+ RTD1319D_ISO_ISR_PORB_HV_CEN_SHIFT = 28,
+ RTD1319D_ISO_ISR_PORB_DV_CEN_SHIFT = 29,
+ RTD1319D_ISO_ISR_PORB_AV_CEN_SHIFT = 30,
+ RTD1319D_ISO_ISR_I2C1_REQ_SHIFT = 31,
+};
+
+static const u32 rtd1319d_iso_isr_to_scpu_int_en_mask[32] = {
+ [RTD1319D_ISO_ISR_SPI1_SHIFT] = BIT(1),
+ [RTD1319D_ISO_ISR_UR0_SHIFT] = BIT(2),
+ [RTD1319D_ISO_ISR_LSADC0_SHIFT] = BIT(3),
+ [RTD1319D_ISO_ISR_IRDA_SHIFT] = BIT(5),
+ [RTD1319D_ISO_ISR_I2C0_SHIFT] = BIT(8),
+ [RTD1319D_ISO_ISR_I2C1_SHIFT] = BIT(11),
+ [RTD1319D_ISO_ISR_VFD_SHIFT] = BIT(17),
+ [RTD1319D_ISO_ISR_GPIOA_SHIFT] = BIT(19),
+ [RTD1319D_ISO_ISR_GPIODA_SHIFT] = BIT(20),
+ [RTD1319D_ISO_ISR_PORB_HV_CEN_SHIFT] = BIT(28),
+ [RTD1319D_ISO_ISR_PORB_DV_CEN_SHIFT] = BIT(29),
+ [RTD1319D_ISO_ISR_PORB_AV_CEN_SHIFT] = BIT(30),
+ [RTD1319D_ISO_ISR_I2C1_REQ_SHIFT] = BIT(31),
+ [RTD1319D_ISO_ISR_WDOG1_NMI_SHIFT] = IRQ_ALWAYS_ENABLED,
+ [RTD1319D_ISO_ISR_WDOG2_NMI_SHIFT] = IRQ_ALWAYS_ENABLED,
+ [RTD1319D_ISO_ISR_WDOG3_NMI_SHIFT] = IRQ_ALWAYS_ENABLED,
+ [RTD1319D_ISO_ISR_WDOG4_NMI_SHIFT] = IRQ_ALWAYS_ENABLED,
+};
+
+enum rtd1319d_misc_isr_bits {
+ RTD1319D_ISR_UR1_SHIFT = 3,
+ RTD1319D_ISR_TC5_SHIFT = 4,
+ RTD1319D_ISR_UR1_TO_SHIFT = 5,
+ RTD1319D_ISR_TC0_SHIFT = 6,
+ RTD1319D_ISR_TC1_SHIFT = 7,
+ RTD1319D_ISR_UR2_SHIFT = 8,
+ RTD1319D_ISR_UR2_TO_SHIFT = 13,
+ RTD1319D_ISR_I2C5_SHIFT = 14,
+ RTD1319D_ISR_I2C4_SHIFT = 15,
+ RTD1319D_ISR_DRTC_HSEC_SHIFT = 16,
+ RTD1319D_ISR_DRTC_MIN_SHIFT = 17,
+ RTD1319D_ISR_DRTC_HOUR_SHIFT = 18,
+ RTD1319D_ISR_DRTC_DATE_SHIFT = 19,
+ RTD1319D_ISR_DRTC_ALARM_SHIFT = 20,
+ RTD1319D_ISR_I2C3_SHIFT = 23,
+ RTD1319D_ISR_SC0_SHIFT = 24,
+ RTD1319D_ISR_SC1_SHIFT = 25,
+ RTD1319D_ISR_SPI_SHIFT = 27,
+ RTD1319D_ISR_FAN_SHIFT = 29,
+};
+
+static const u32 rtd1319d_misc_isr_to_scpu_int_en_mask[32] = {
+ [RTD1319D_ISR_UR1_SHIFT] = BIT(3),
+ [RTD1319D_ISR_UR1_TO_SHIFT] = BIT(5),
+ [RTD1319D_ISR_UR2_TO_SHIFT] = BIT(6),
+ [RTD1319D_ISR_UR2_SHIFT] = BIT(7),
+ [RTD1319D_ISR_I2C5_SHIFT] = BIT(14),
+ [RTD1319D_ISR_I2C4_SHIFT] = BIT(15),
+ [RTD1319D_ISR_DRTC_HSEC_SHIFT] = BIT(16),
+ [RTD1319D_ISR_DRTC_MIN_SHIFT] = BIT(17),
+ [RTD1319D_ISR_DRTC_HOUR_SHIFT] = BIT(18),
+ [RTD1319D_ISR_DRTC_DATE_SHIFT] = BIT(19),
+ [RTD1319D_ISR_DRTC_ALARM_SHIFT] = BIT(20),
+ [RTD1319D_ISR_SC0_SHIFT] = BIT(24),
+ [RTD1319D_ISR_SC1_SHIFT] = BIT(25),
+ [RTD1319D_ISR_SPI_SHIFT] = BIT(27),
+ [RTD1319D_ISR_I2C3_SHIFT] = BIT(28),
+ [RTD1319D_ISR_FAN_SHIFT] = BIT(29),
+};
+
+static struct realtek_intc_mask rtd1319d_intc_iso_cfgs[] = {
+ { ISO_NORMAL_MASK, },
+ { ISO_NMI_WDT_MASK, },
+};
+
+static const struct realtek_intc_info rtd1319d_intc_iso_info = {
+ .isr_offset = ISO_ISR_OFFSET,
+ .scpu_int_en_offset = ISO_ISR_EN_OFFSET,
+ .isr_to_scpu_int_en_mask = rtd1319d_iso_isr_to_scpu_int_en_mask,
+ .subset_mask = rtd1319d_intc_iso_cfgs,
+ .subset_num = ARRAY_SIZE(rtd1319d_intc_iso_cfgs),
+};
+
+static struct realtek_intc_mask rtd1319d_intc_misc_cfgs[] = {
+ { MISC_NORMAL_MASK, },
+ { MISC_UART1_MASK, },
+ { MISC_UART2_MASK, },
+};
+
+static const struct realtek_intc_info rtd1319d_intc_misc_info = {
+ .isr_offset = MISC_ISR_OFFSET,
+ .scpu_int_en_offset = MISC_ISR_EN_OFFSET,
+ .isr_to_scpu_int_en_mask = rtd1319d_misc_isr_to_scpu_int_en_mask,
+ .subset_mask = rtd1319d_intc_misc_cfgs,
+ .subset_num = ARRAY_SIZE(rtd1319d_intc_misc_cfgs),
+};
+
+static const struct of_device_id realtek_intc_rtd1319d_dt_matches[] = {
+ {
+ .compatible = "realtek,rtd1319d-intc-iso",
+ .data = &rtd1319d_intc_iso_info,
+ }, {
+ .compatible = "realtek,rtd1319d-intc-misc",
+ .data = &rtd1319d_intc_misc_info,
+ },
+ { /* sentinel */ }
+};
+
+static const struct dev_pm_ops realtek_intc_rtd1319d_pm_ops = {
+ .suspend_noirq = realtek_intc_suspend,
+ .resume_noirq = realtek_intc_resume,
+};
+
+static int rtd1319d_intc_probe(struct platform_device *pdev)
+{
+ const struct realtek_intc_info *info;
+
+ info = of_device_get_match_data(&pdev->dev);
+ if (!info)
+ return -EINVAL;
+
+ return realtek_intc_probe(pdev, info);
+}
+
+static struct platform_driver realtek_intc_rtd1319d_driver = {
+ .probe = rtd1319d_intc_probe,
+ .driver = {
+ .name = "realtek_intc_rtd1319d",
+ .of_match_table = realtek_intc_rtd1319d_dt_matches,
+ .suppress_bind_attrs = true,
+ .pm = &realtek_intc_rtd1319d_pm_ops,
+ },
+};
+
+static int __init realtek_intc_rtd1319d_init(void)
+{
+ return platform_driver_register(&realtek_intc_rtd1319d_driver);
+}
+module_init(realtek_intc_rtd1319d_init);
+
+static void __exit realtek_intc_rtd1319d_exit(void)
+{
+ platform_driver_unregister(&realtek_intc_rtd1319d_driver);
+}
+module_exit(realtek_intc_rtd1319d_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek RTD1319D Interrupt Controller Driver");
--
2.25.1Hi James,
kernel test robot noticed the following build errors:
[auto build test ERROR on tip/irq/core]
[also build test ERROR on robh/for-next linus/master v6.7 next-20240108]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/James-Tai/dt-bindings-interrupt-controller-Add-support-for-Realtek-DHC-SoCs/20231228-141213
base: tip/irq/core
patch link: https://lore.kernel.org/r/20231228060825.1380439-5-james.tai%40realtek.com
patch subject: [PATCH v4 4/6] irqchip: Introduce RTD1319D support using the Realtek common interrupt controller driver
config: s390-randconfig-r113-20240109 (https://download.01.org/0day-ci/archive/20240109/202401091218.1mO2PJxw-lkp@intel.com/config)
compiler: clang version 18.0.0git (https://github.com/llvm/llvm-project 7e186d366d6c7def0543acc255931f617e76dff0)
reproduce: (https://download.01.org/0day-ci/archive/20240109/202401091218.1mO2PJxw-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202401091218.1mO2PJxw-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/irqchip/irq-realtek-intc-common.c:8:
In file included from include/linux/irqchip.h:17:
In file included from include/linux/of_irq.h:7:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
547 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
560 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
| ^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
102 | #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
| ^
In file included from drivers/irqchip/irq-realtek-intc-common.c:8:
In file included from include/linux/irqchip.h:17:
In file included from include/linux/of_irq.h:7:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
573 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
| ^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
| ^
In file included from drivers/irqchip/irq-realtek-intc-common.c:8:
In file included from include/linux/irqchip.h:17:
In file included from include/linux/of_irq.h:7:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
584 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
594 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
604 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:692:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
692 | readsb(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:700:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
700 | readsw(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:708:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
708 | readsl(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:717:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
717 | writesb(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:726:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
726 | writesw(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:735:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
735 | writesl(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
>> drivers/irqchip/irq-realtek-intc-common.c:204:3: error: call to undeclared function 'iounmap'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
204 | iounmap(data->base);
| ^
arch/s390/include/asm/io.h:29:17: note: expanded from macro 'iounmap'
29 | #define iounmap iounmap
| ^
drivers/irqchip/irq-realtek-intc-common.c:204:3: note: did you mean 'vunmap'?
arch/s390/include/asm/io.h:29:17: note: expanded from macro 'iounmap'
29 | #define iounmap iounmap
| ^
include/linux/vmalloc.h:167:13: note: 'vunmap' declared here
167 | extern void vunmap(const void *addr);
| ^
12 warnings and 1 error generated.
vim +/iounmap +204 drivers/irqchip/irq-realtek-intc-common.c
59fe9dce1f284e James Tai 2023-12-28 161
59fe9dce1f284e James Tai 2023-12-28 162 int realtek_intc_probe(struct platform_device *pdev, const struct realtek_intc_info *info)
59fe9dce1f284e James Tai 2023-12-28 163 {
59fe9dce1f284e James Tai 2023-12-28 164 struct realtek_intc_data *data;
59fe9dce1f284e James Tai 2023-12-28 165 struct device *dev = &pdev->dev;
59fe9dce1f284e James Tai 2023-12-28 166 struct device_node *node = dev->of_node;
59fe9dce1f284e James Tai 2023-12-28 167 int ret, i;
59fe9dce1f284e James Tai 2023-12-28 168
59fe9dce1f284e James Tai 2023-12-28 169 data = devm_kzalloc(dev, struct_size(data, subset_data, info->subset_num), GFP_KERNEL);
59fe9dce1f284e James Tai 2023-12-28 170 if (!data)
59fe9dce1f284e James Tai 2023-12-28 171 return -ENOMEM;
59fe9dce1f284e James Tai 2023-12-28 172
59fe9dce1f284e James Tai 2023-12-28 173 data->base = of_iomap(node, 0);
59fe9dce1f284e James Tai 2023-12-28 174 if (!data->base)
59fe9dce1f284e James Tai 2023-12-28 175 goto iomap_cleanup;
59fe9dce1f284e James Tai 2023-12-28 176
59fe9dce1f284e James Tai 2023-12-28 177 data->info = info;
59fe9dce1f284e James Tai 2023-12-28 178
59fe9dce1f284e James Tai 2023-12-28 179 raw_spin_lock_init(&data->lock);
59fe9dce1f284e James Tai 2023-12-28 180
59fe9dce1f284e James Tai 2023-12-28 181 data->domain = irq_domain_add_linear(node, 32, &realtek_intc_domain_ops, data);
59fe9dce1f284e James Tai 2023-12-28 182 if (!data->domain)
59fe9dce1f284e James Tai 2023-12-28 183 goto iomap_cleanup;
59fe9dce1f284e James Tai 2023-12-28 184
59fe9dce1f284e James Tai 2023-12-28 185 data->subset_data_num = info->subset_num;
59fe9dce1f284e James Tai 2023-12-28 186 for (i = 0; i < info->subset_num; i++) {
59fe9dce1f284e James Tai 2023-12-28 187 ret = realtek_intc_subset(node, data, i);
59fe9dce1f284e James Tai 2023-12-28 188 if (ret <= 0) {
59fe9dce1f284e James Tai 2023-12-28 189 dev_err(dev, "failed to init subset %d: %d", i, ret);
59fe9dce1f284e James Tai 2023-12-28 190 goto irq_domain_cleanup;
59fe9dce1f284e James Tai 2023-12-28 191 }
59fe9dce1f284e James Tai 2023-12-28 192 }
59fe9dce1f284e James Tai 2023-12-28 193
59fe9dce1f284e James Tai 2023-12-28 194 platform_set_drvdata(pdev, data);
59fe9dce1f284e James Tai 2023-12-28 195
59fe9dce1f284e James Tai 2023-12-28 196 return 0;
59fe9dce1f284e James Tai 2023-12-28 197
59fe9dce1f284e James Tai 2023-12-28 198 irq_domain_cleanup:
59fe9dce1f284e James Tai 2023-12-28 199 if (data->domain)
59fe9dce1f284e James Tai 2023-12-28 200 irq_domain_remove(data->domain);
59fe9dce1f284e James Tai 2023-12-28 201
59fe9dce1f284e James Tai 2023-12-28 202 iomap_cleanup:
59fe9dce1f284e James Tai 2023-12-28 203 if (data->base)
59fe9dce1f284e James Tai 2023-12-28 @204 iounmap(data->base);
59fe9dce1f284e James Tai 2023-12-28 205
59fe9dce1f284e James Tai 2023-12-28 206 return -ENOMEM;
59fe9dce1f284e James Tai 2023-12-28 207 }
59fe9dce1f284e James Tai 2023-12-28 208 EXPORT_SYMBOL_GPL(realtek_intc_probe);
59fe9dce1f284e James Tai 2023-12-28 209
--
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