[S] Change in flashrom[master]: ichspi.c: derive hsfc_fcycle from ctx in ich_start_hwseq_xfer()

[Edward O'Callaghan (Code Review)]

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/68773 )

Change subject: ichspi.c: derive hsfc_fcycle from ctx in ich_start_hwseq_xfer()
......................................................................

ichspi.c: derive hsfc_fcycle from ctx in ich_start_hwseq_xfer()

Allow helpers to derive driver specific data from the driver
specific context instead of being a closure over a static
global variable.

Change-Id: Ib0ccf4b32fd1e2be2ecc3a4a4c6e397c8e901a0a
Signed-off-by: Edward O'Callaghan 
---
M ichspi.c
1 file changed, 16 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/73/68773/1

diff --git a/ichspi.c b/ichspi.c
index 5d9fe0c..bbd2c91 100644
--- a/ichspi.c
+++ b/ichspi.c
@@ -1350,6 +1350,7 @@
    	uint32_t addr_mask)
 {
    uint16_t hsfc;
+	struct hwseq_data *hwseq_data = get_hwseq_data_from_context(flash);

/* Sets flash_addr in FADDR */
    ich_hwseq_set_addr(flash_addr, addr_mask);
@@ -1359,7 +1360,7 @@

/* Set up transaction parameters. */
    hsfc = REGREAD16(ICH9_REG_HSFC);
-	hsfc &= ~g_hwseq_data.hsfc_fcycle; /* clear operation */
+	hsfc &= ~hwseq_data->hsfc_fcycle; /* clear operation */
    hsfc |= hsfc_cycle;
    hsfc |= HSFC_FDBC_VAL(len - 1);
    hsfc |= HSFC_FGO; /* start */