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author | Dean Camera <[email protected]> | 2010-08-24 13:02:38 +0000 |
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committer | Dean Camera <[email protected]> | 2010-08-24 13:02:38 +0000 |
commit | 092f82e06fc64436fd957b4b6b8d5ce33532efae (patch) | |
tree | 3060a52e5f3e3a3486e7d2bd272cfc8e7ab58190 /Bootloaders/CDC/Descriptors.c | |
parent | ed8ad18f26ef36a7c0cafd3aac1f672a06d14f76 (diff) | |
download | qmk_firmware-092f82e06fc64436fd957b4b6b8d5ce33532efae.tar.gz qmk_firmware-092f82e06fc64436fd957b4b6b8d5ce33532efae.zip |
Changed the signature of the CALLBACK_USB_GetDescriptor() callback function so that the descriptor pointer is const, to remove the need for extra casting inside the callback (thanks to Jonathan Kollasch).
Diffstat (limited to 'Bootloaders/CDC/Descriptors.c')
-rw-r--r-- | Bootloaders/CDC/Descriptors.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Bootloaders/CDC/Descriptors.c b/Bootloaders/CDC/Descriptors.c index e808fcfe1e..092ee2f8dc 100644 --- a/Bootloaders/CDC/Descriptors.c +++ b/Bootloaders/CDC/Descriptors.c @@ -203,33 +203,33 @@ USB_Descriptor_String_t ProductString = */ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, - void** const DescriptorAddress) + const void** const DescriptorAddress) { const uint8_t DescriptorType = (wValue >> 8); const uint8_t DescriptorNumber = (wValue & 0xFF); - void* Address = NULL; - uint16_t Size = NO_DESCRIPTOR; + const void* Address = NULL; + uint16_t Size = NO_DESCRIPTOR; switch (DescriptorType) { case DTYPE_Device: - Address = (void*)&DeviceDescriptor; + Address = &DeviceDescriptor; Size = sizeof(USB_Descriptor_Device_t); break; case DTYPE_Configuration: - Address = (void*)&ConfigurationDescriptor; + Address = &ConfigurationDescriptor; Size = sizeof(USB_Descriptor_Configuration_t); break; case DTYPE_String: if (!(DescriptorNumber)) { - Address = (void*)&LanguageString; + Address = &LanguageString; Size = LanguageString.Header.Size; } else { - Address = (void*)&ProductString; + Address = &ProductString; Size = ProductString.Header.Size; } |