Commit 471cff7c authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'char-misc-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver fix from Greg KH:
 "Here is one misc driver fix for 3.17-rc5.  It resolves a kernel oops
  that can happen in the lattice FPGA driver if the firmware isn't
  present on the system.

  It's been in the linux-next tree for a while now"

* tag 'char-misc-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Lattice ECP3 FPGA: Check firmware pointer
parents a6988b33 3f0d97d9
......@@ -79,6 +79,11 @@ static void firmware_load(const struct firmware *fw, void *context)
u32 jedec_id;
u32 status;
if (fw == NULL) {
dev_err(&spi->dev, "Cannot load firmware, aborting\n");
return;
}
if (fw->size == 0) {
dev_err(&spi->dev, "Error: Firmware size is 0!\n");
return;
......
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