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authorPaul Sokolovsky <pmiscml@gmail.com>2006-08-27 12:54:56 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-08-27 12:54:56 +0100
commit8f1bf8743c459399685f5df43021acd156548c22 (patch)
tree3eab5454e3dd04765f0f8b8d9f490596260d0ec5 /include/asm-arm/hardware
parentb53a2b41f156a9c9b62c14502037cbc15bc08b54 (diff)
[ARM] 3760/1: This patch adds timeouts while working with SSP registers. Such timeouts were en
Patch from Paul Sokolovsky This patch adds timeouts while working with SSP registers. Such timeouts were envisioned by docstrings in ssp.c, but were not implemented. There were actual lockups while accessing touchscreen for iPaqs h1910, h4000 due to lack of the timeouts. This is updated version of previously submitted patch: 3738/1. Signed-off-by: Paul Sokolovsky <pmiscml@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/hardware')
-rw-r--r--include/asm-arm/hardware/ssp.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-arm/hardware/ssp.h b/include/asm-arm/hardware/ssp.h
index 28aa11b769c..3b42e181997 100644
--- a/include/asm-arm/hardware/ssp.h
+++ b/include/asm-arm/hardware/ssp.h
@@ -16,8 +16,8 @@ struct ssp_state {
};
int ssp_write_word(u16 data);
-int ssp_read_word(void);
-void ssp_flush(void);
+int ssp_read_word(u16 *data);
+int ssp_flush(void);
void ssp_enable(void);
void ssp_disable(void);
void ssp_save_state(struct ssp_state *ssp);