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| author | Christian Marangi <ansuelsmth@gmail.com> | 2023-05-14 16:03:20 +0200 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2023-05-14 16:51:48 +0200 |
| commit | e15d9f75dac2888b9d863c6f2d1c19637631c1fb (patch) | |
| tree | 703341a23a327b14a01a0c8d508b373bc962e91f /libs/dmx_usb_module | |
| parent | 2f86385ff56c4e204133dfeef9e0ec1cada6ba56 (diff) | |
dmx_usb_module: fix compilation warning
Fix compilation warning due to wrong cast.
In file included from ./include/linux/kernel.h:19,
from /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/dmx_usb_module-19.12.1/dmx_usb.c:16:
/home/ansuel/openwrt-ansuel/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/dmx_usb_module-19.12.1/dmx_usb.c: In function 'dmx_usb_write':
./include/linux/kern_levels.h:5:25: error: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Werror=format=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
./include/linux/printk.h:422:25: note: in definition of macro 'printk_index_wrap'
422 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
/home/ansuel/openwrt-ansuel/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/dmx_usb_module-19.12.1/dmx_usb.c:41:45: note: in expansion of macro 'printk'
41 | #define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG __FILE__ ": " format "\n" , ## arg); } while (0)
| ^~~~~~
./include/linux/kern_levels.h:15:25: note: in expansion of macro 'KERN_SOH'
15 | #define KERN_DEBUG KERN_SOH "7" /* debug-level messages */
| ^~~~~~~~
/home/ansuel/openwrt-ansuel/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/dmx_usb_module-19.12.1/dmx_usb.c:41:52: note: in expansion of macro 'KERN_DEBUG'
41 | #define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG __FILE__ ": " format "\n" , ## arg); } while (0)
| ^~~~~~~~~~
/home/ansuel/openwrt-ansuel/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/dmx_usb_module-19.12.1/dmx_usb.c:409:9: note: in expansion of macro 'dbg'
409 | dbg("%s - minor %d, count = %d", __FUNCTION__, dev->minor, count);
| ^~~
cc1: all warnings being treated as errors
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Diffstat (limited to 'libs/dmx_usb_module')
| -rw-r--r-- | libs/dmx_usb_module/patches/100-fix-compilation-warning-wrong-cast.patch | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libs/dmx_usb_module/patches/100-fix-compilation-warning-wrong-cast.patch b/libs/dmx_usb_module/patches/100-fix-compilation-warning-wrong-cast.patch new file mode 100644 index 000000000..413cb63ea --- /dev/null +++ b/libs/dmx_usb_module/patches/100-fix-compilation-warning-wrong-cast.patch @@ -0,0 +1,11 @@ +--- a/dmx_usb.c ++++ b/dmx_usb.c +@@ -406,7 +406,7 @@ static ssize_t dmx_usb_write (struct file *file, const char *buffer, size_t coun + + dev = (struct dmx_usb_device *)file->private_data; + +- dbg("%s - minor %d, count = %d", __FUNCTION__, dev->minor, count); ++ dbg("%s - minor %d, count = %zu", __FUNCTION__, dev->minor, count); + + /* lock this object */ + down (&dev->sem); |