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openwrt/package/kernel/lantiq/ltq-vmmc/patches/600-fix-compilation-warning-fallthrough.patch

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kernel: ltq-vmmc: fix compilation warning Fix compilation warning from ret not handled from copy_from_user and missing fallthrough. Fix compilation warning: /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_bbd.c: In function 'vmmc_BBD_WhiteListedCmdWr': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_bbd.c:1012:16: error: this statement may fall through [-Werror=implicit-fallthrough=] 1012 | if (IFX_TRUE == pCh->pParent->bSlicSupportsIdleMode) | ^ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_bbd.c:1028:7: note: here 1028 | case VMMC_WL_SDD_RING_CFG: | ^~~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c: In function 'VMMC_Dev_Spec_Ioctl': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c:111:15: error: ignoring return value of 'copy_from_user' declared with attribute 'warn_unused_result' [-Werror=unused-result] 111 | copy_from_user (p_arg, (IFX_uint8_t*)ioarg, sizeof(arg));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c:475:7: note: in expansion of macro 'ON_IOCTL' 475 | ON_IOCTL((VMMC_CHANNEL *) pLLDummyCh, | ^~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c:113:15: error: ignoring return value of 'copy_to_user' declared with attribute 'warn_unused_result' [-Werror=unused-result] 113 | copy_to_user ((IFX_uint8_t*)ioarg, p_arg, sizeof(arg));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c:475:7: note: in expansion of macro 'ON_IOCTL' 475 | ON_IOCTL((VMMC_CHANNEL *) pLLDummyCh, | ^~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2023-05-11 10:28:13 +00:00
--- a/src/drv_vmmc_bbd.c
+++ b/src/drv_vmmc_bbd.c
kernel: ltq-vmmc: fix compilation warning/error Fix compilation warning enum-int-mismatch which results in failure to build kmod-ltq-vmmc in case CONFIG_KERNEL_WERROR is set. .../build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_common.c:392:14: error: conflicting types for 'ifx_mps_fastbuf_init' due to enum/integer mismatch; have 'IFX_return_t(void)' [-Werror=enum-int-mismatch] 392 | IFX_return_t ifx_mps_fastbuf_init (IFX_void_t) | ^~~~~~~~~~~~~~~~~~~~ .../build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_common.c:120:13: note: previous declaration of 'ifx_mps_fastbuf_init' with type 'IFX_int32_t(void)' {aka 'int(void)'} 120 | IFX_int32_t ifx_mps_fastbuf_init (IFX_void_t); | ^~~~~~~~~~~~~~~~~~~~ .../build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_common.c:420:14: error: conflicting types for 'ifx_mps_fastbuf_close' due to enum/integer mismatch; have 'IFX_return_t(void)' [-Werror=enum-int-mismatch] 420 | IFX_return_t ifx_mps_fastbuf_close (IFX_void_t) | ^~~~~~~~~~~~~~~~~~~~~ .../build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_common.c:121:13: note: previous declaration of 'ifx_mps_fastbuf_close' with type 'IFX_int32_t(void)' {aka 'int(void)'} 121 | IFX_int32_t ifx_mps_fastbuf_close (IFX_void_t); | ^~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Refresh patches and bump PKG_RELEASE while at it. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-04-03 21:54:51 +00:00
@@ -1025,6 +1025,7 @@ static IFX_int32_t vmmc_BBD_WhiteListedC
kernel: ltq-vmmc: fix compilation warning Fix compilation warning from ret not handled from copy_from_user and missing fallthrough. Fix compilation warning: /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_bbd.c: In function 'vmmc_BBD_WhiteListedCmdWr': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_bbd.c:1012:16: error: this statement may fall through [-Werror=implicit-fallthrough=] 1012 | if (IFX_TRUE == pCh->pParent->bSlicSupportsIdleMode) | ^ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_bbd.c:1028:7: note: here 1028 | case VMMC_WL_SDD_RING_CFG: | ^~~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c: In function 'VMMC_Dev_Spec_Ioctl': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c:111:15: error: ignoring return value of 'copy_from_user' declared with attribute 'warn_unused_result' [-Werror=unused-result] 111 | copy_from_user (p_arg, (IFX_uint8_t*)ioarg, sizeof(arg));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c:475:7: note: in expansion of macro 'ON_IOCTL' 475 | ON_IOCTL((VMMC_CHANNEL *) pLLDummyCh, | ^~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c:113:15: error: ignoring return value of 'copy_to_user' declared with attribute 'warn_unused_result' [-Werror=unused-result] 113 | copy_to_user ((IFX_uint8_t*)ioarg, p_arg, sizeof(arg));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_vmmc-1.9.0/src/drv_vmmc_ioctl.c:475:7: note: in expansion of macro 'ON_IOCTL' 475 | ON_IOCTL((VMMC_CHANNEL *) pLLDummyCh, | ^~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2023-05-11 10:28:13 +00:00
}
}
}
+ fallthrough;
case VMMC_WL_SDD_RING_CFG:
case VMMC_WL_SDD_DCDC_CFG:
case VMMC_WL_SDD_MWI_CFG:
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