spi/mpc52xx-spi: minor cleanups

- drop own, obsolete include-file
- drop IRQF_SAMPLE_RANDOM (deprecated feature)
- drop 'if' above kfree()
- typos, braces & whitespaces

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 0 insertions, 10 deletions

diff --git a/include/linux/spi/mpc52xx_spi.h b/include/linux/spi/mpc52xx_spi.h
deleted file mode 100644
index d1004cf09241..000000000000
--- a/include/linux/spi/mpc52xx_spi.h
+++ /dev/null
@@ -1,10 +0,0 @@
-
-#ifndef INCLUDE_MPC5200_SPI_H
-#define INCLUDE_MPC5200_SPI_H
-
-extern void mpc52xx_spi_set_premessage_hook(struct spi_master *master,
-                                            void (*hook)(struct spi_message *m,
-                                                         void *context),
-                                            void *hook_context);
-
-#endif