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gl-mifi-mcu: fix compilation warning for conflicting function 

Module called the exit module function "exit", This conflicts with the
stdlib header that use exit() to exit userspace program.

Correctly assign a namespace to these functions. (init and exit)

Fix compilation warning:
warning: the compiler differs from the one used to build the kernel
  The kernel was built by: aarch64-openwrt-linux-musl-gcc (OpenWrt GCC 12.2.0 r21757+608-895f38ca1e) 12.2.0
  You are using:           aarch64-openwrt-linux-musl-gcc (OpenWrt GCC 12.2.0 r21757+1091-895f38ca1e) 12.2.0
  CC [M]  /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/gl-mifi-mcu-1/module.o
/home/ansuel/openwrt-ansuel/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/gl-mifi-mcu-1/module.c:196:20: error: conflicting types for built-in function 'exit'; expected 'void(int)' [-Werror=builtin-declaration-mismatch]
  196 | static void __exit exit(void)
      |                    ^~~~
/home/ansuel/openwrt-ansuel/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/gl-mifi-mcu-1/module.c:9:1: note: 'exit' is declared in header '<stdlib.h>'
    8 | #include <linux/version.h>
  +++ |+#include <stdlib.h>
    9 |
cc1: all warnings being treated as errors

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi 2023-05-14 16:29:48 +02:00
parent e15d9f75da
commit 7118a45a9b
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GPG Key ID: AC001D09ADBFEAD7
1 changed files with 4 additions and 4 deletions
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8
utils/gl-mifi-mcu/src/module.c
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@ -164,7 +164,7 @@ static enum hrtimer_restart handle_rx(struct hrtimer* timer)
return result;
}
static int __init init(void)
static int __init gl_mifi_mcu_init(void)
{
bool success = true;
@ -193,7 +193,7 @@ static int __init init(void)
return success;
}
static void __exit exit(void)
static void __exit gl_mifi_mcu_exit(void)
{
disable_irq(gpio_to_irq(gpio_rx));
hrtimer_cancel(&timer_tx);
@ -205,6 +205,6 @@ static void __exit exit(void)
remove_proc_entry("gl_mifi_mcu", NULL);
}
module_init(init);
module_exit(exit);
module_init(gl_mifi_mcu_init);
module_exit(gl_mifi_mcu_exit);