c6754712e0
One nasty very old crash around polling for buffers that aren't there - though that can only cause effects on drivers that support events but not buffers. * buffer / kfifo handling in the core. - Check there is a buffer and return 0 from poll directly if there isn't. Poll doesn't make sense in this circumstances, but best to close the hole. * ad5933 - Change the marked buffer mode to a software buffer as the meaning of the hardware buffer label has long since changed and this uses a front end software buffer anyway. * ad7192 - Fix the fact the external clock frequency was only set when using the internal clock which was less than helpful. * adis_lib - Initialize the trigger before requesting the interrupt. Some newer parts can power up with interrupt generation enabled so ordering now matters. * aspeed-adc - Fix an errror handling path as labels and general ordering were wrong. * srf08 - Fix a link error due to undefined devm_iio_triggered_buffer_setup. * stm32-adc - Fix error handling unwind squence in stm32h7_adc_enable. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEbilms4eEBlKRJoGxVIU0mcT0FogFAlqL2AcRHGppYzIzQGtl cm5lbC5vcmcACgkQVIU0mcT0Fogr1Q/9GfkUFQ+lpUaPmm+3HP1i5JriI7m/lVBy usFSf8NFdFn+V+ynaSwEjonsEETauCnOVeIsdMb2T7TOX/g3Trd8sv8ZwGEUWzMb SgNC65PMKJn7mwOpvcCiFKOc9SgF3u8u+WkdWbERWvc5CyCczAQVKuZ0aiaz0/8U nIc7Km/HMjyKGhH+BN/XPcppoGDb1p75sdun8oaro9pcitjn6Q3ny/n7toEbtpO+ rbL+1+hLvGqsYN3AptrjDU//9ZE9w7FEVk45q8soTOtrBNGE+iF+OxXg13jWHIKm EgaztyJuNq1aof0h0ZLTZMumhchIodARiAmD39PzpTbdm9aEpgSvHlWHjrnD1OfI eSWSa4yQSPrua3rHhDVeecP0lnpWUVk31KGujbNSlSNfzceeT2uzHnODVakPQtlj Aa+H6N0M0Cftd8i+cMbHlfHfz2TNQDu3e/DkqQVgp9jB2NkYEU0xdynxbSaIDm/F PX9et2YD8+mLLxA1/Xv91J9I++5NANrx4qhcJXBAhvcZi4rkj1PT1sb1THSrOUst cnBcDaoRz7KuFIJAXqKnu16mFpyGqAj+iHhhv3SC7pFLxQfuFBsK/8MyMlfRKL5s ttSxudwuRH9FBbW6BlnbzaPlGje+DomFFn24qRFRTZlNQkB5XDqW3hqRqF/KRtb1 +ZbO+sINGqM= =x9oo -----END PGP SIGNATURE----- Merge tag 'iio-fixes-for-4.16a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: First round of IIO fixes for the 4.16 cycle. One nasty very old crash around polling for buffers that aren't there - though that can only cause effects on drivers that support events but not buffers. * buffer / kfifo handling in the core. - Check there is a buffer and return 0 from poll directly if there isn't. Poll doesn't make sense in this circumstances, but best to close the hole. * ad5933 - Change the marked buffer mode to a software buffer as the meaning of the hardware buffer label has long since changed and this uses a front end software buffer anyway. * ad7192 - Fix the fact the external clock frequency was only set when using the internal clock which was less than helpful. * adis_lib - Initialize the trigger before requesting the interrupt. Some newer parts can power up with interrupt generation enabled so ordering now matters. * aspeed-adc - Fix an errror handling path as labels and general ordering were wrong. * srf08 - Fix a link error due to undefined devm_iio_triggered_buffer_setup. * stm32-adc - Fix error handling unwind squence in stm32h7_adc_enable. |
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